The phrase synonyms for based on is used when something is developed, decided, created, or supported using another thing as its foundation or source. It is common in academic writing, business, research, journalism, everyday communication, and creative work.
However, synonyms for based on can express several slightly different ideas. A conclusion may be derived from evidence, a decision may be informed by data, an argument may be grounded in research, and a movie may be adapted from a book.
Choosing the right alternative can make your writing more precise and natural. This guide explores more than 33 synonyms and related expressions for synonyms for based on, explains their differences, and provides practical examples.
Quick Answer: Best Synonyms for Based On
Useful alternatives include:
- According to
- Derived from
- Grounded in
- Founded on
- Built on
- Informed by
- Guided by
- Supported by
- Backed by
- Rooted in
- Drawn from
- Taken from
- Adapted from
- Inspired by
- Influenced by
- Dependent on
- Determined by
- Established on
- Developed from
- Created from
- Formed from
- Constructed from
- Centered on
- Focused on
- Related to
- Consistent with
- In accordance with
- On the basis of
- With reference to
- In light of
- As indicated by
- As shown by
- As determined by
- As supported by
The best replacement depends on whether based on means supported by evidence, derived from a source, influenced by something, or following a standard or rule.
What Does Based On Mean?
Based on generally means that something has its foundation, origin, reasoning, or support in something else.
For example:
The report is based on recent research.
The research provides the foundation for the report.
We made the decision based on the available evidence.
The evidence influenced or supported the decision.
The movie is based on a novel.
The novel is the source or underlying work from which the movie was developed.
Because these meanings differ slightly, there is no single synonym that works in every sentence.
Closest Synonyms for Based On
1. According To
According to means that information comes from a particular source or authority.
According to the report, sales increased.
It is useful when attributing information to a source.
Based on and according to are not always interchangeable.
The decision was based on the data.
means the data formed the foundation of the decision.
According to the data, sales increased.
means the data is the source of the information.
2. Derived From
Derived from means obtained, developed, or originating from something else.
The conclusion was derived from the available evidence.
It is particularly useful in academic, scientific, and analytical writing.
3. Grounded In
Grounded in means firmly supported by a foundation, evidence, principle, or reality.
The argument is grounded in historical evidence.
It often sounds more formal and emphasizes strong support.
4. Founded On
Founded on means established or built upon a particular principle, idea, or foundation.
The organization was founded on principles of fairness.
It works especially well with principles, beliefs, values, and ideas.
5. Built On
Built on describes something developed using another thing as its foundation.
The new strategy is built on previous research.
It is natural in both professional and everyday English.
6. Informed By
Informed by means influenced or shaped by information, evidence, experience, or knowledge.
The policy was informed by extensive research.
This is especially useful for decisions, policies, strategies, and professional judgments.
7. Guided By
Guided by means influenced or directed by a principle, goal, rule, or source of information.
The team was guided by customer feedback.
It emphasizes direction rather than simply foundation.
8. Supported By
Supported by means strengthened or justified by evidence, facts, arguments, or other support.
The claim is supported by scientific evidence.
This is a strong choice when discussing evidence.
Based On in Academic Writing
In academic writing, alternatives to based on include:
- Grounded in
- Derived from
- Informed by
- Supported by
- Guided by
- Founded on
- Drawn from
- According to
- On the basis of
- Consistent with
- In light of
- As indicated by
Examples:
The findings are based on three years of research.
The findings are grounded in three years of research.
The findings are derived from three years of research.
The findings are supported by three years of research.
Each version emphasizes something slightly different.
Based On Meaning “According To”
Sometimes “based on” is used when referring to information from a source.
Useful alternatives include:
- According to
- As stated by
- As reported by
- As described by
- As indicated by
- As documented by
- As noted by
- In accordance with
Example:
Based on the report, the company expects higher demand.
Depending on the intended meaning:
According to the report, the company expects higher demand.
As reported by the company, demand is expected to increase.
Be careful: these alternatives attribute information to a source rather than necessarily saying that a decision or conclusion was constructed from that source.
Based On Meaning “Derived From”
When something originates from another source, use:
- Derived from
- Drawn from
- Taken from
- Developed from
- Adapted from
- Formed from
- Created from
- Constructed from
- Obtained from
- Extracted from
Example:
The statistics are based on government records.
Could become:
The statistics are derived from government records.
Or:
The statistics are drawn from government records.
Based On Meaning “Supported By”
When something is supported by evidence or facts, use:
- Grounded in
- Supported by
- Backed by
- Rooted in
- Founded on
- Justified by
- Confirmed by
- Consistent with
- Corroborated by
Example:
The conclusion is based on strong evidence.
The conclusion is grounded in strong evidence.
The conclusion is supported by strong evidence.
The conclusion is backed by strong evidence.
Grounded in often sounds more formal, while backed by is more conversational.
Based On Meaning “Influenced By”
When something has been shaped or affected by another factor, consider:
- Influenced by
- Informed by
- Guided by
- Shaped by
- Driven by
- Determined by
- Affected by
- Motivated by
- Prompted by
Example:
The decision was based on customer feedback.
Possible alternatives:
The decision was informed by customer feedback.
The decision was influenced by customer feedback.
The decision was guided by customer feedback.
These are related but not identical. “Determined by” can imply a stronger causal relationship than “based on.”
Based On in Creative Works
When discussing a movie, television show, book, song, game, or other creative work, based on often means that one work was developed from another.
Useful alternatives include:
- Adapted from
- Inspired by
- Derived from
- Drawn from
- Influenced by
- Modeled on
- Developed from
- Reimagined from
Adapted From
Use adapted from when a creative work is directly transformed from another work.
The movie was adapted from a bestselling novel.
Inspired By
Use inspired by when the source influenced the work but did not necessarily provide its complete structure or story.
The character was inspired by real historical figures.
Modeled On
Use modeled on when something is deliberately designed after another example.
The program was modeled on an established educational system.
Based On in Decision-Making
When discussing decisions, the following alternatives are useful:
- Informed by
- Guided by
- Determined by
- Influenced by
- Driven by
- Made according to
- Decided on the basis of
- Made in light of
- Shaped by
Example:
The decision was based on financial considerations.
More precise alternatives:
The decision was informed by financial considerations.
The decision was made on the basis of financial considerations.
The decision was driven by financial considerations.
“Driven by” can suggest a stronger influence than “based on.”
Based On in Business Writing
Professional alternatives include:
- Informed by
- Guided by
- Grounded in
- Supported by
- Derived from
- Built on
- Founded on
- Determined by
- In accordance with
- On the basis of
- In light of
Example:
Our strategy is based on customer feedback.
Possible alternatives:
Our strategy is informed by customer feedback.
Our strategy is built on customer feedback.
Our strategy is guided by customer feedback.
Based On vs. According To
These phrases are often confused.
Based on means something is founded, developed, or decided using something else.
The decision was based on the evidence.
According to means information is attributed to a source.
According to the evidence, the event occurred earlier than expected.
A useful rule:
Based on = foundation
According to = source
Based On vs. Derived From
Derived from emphasizes origin.
The formula is derived from an earlier equation.
Based on is broader.
The formula is based on an earlier equation.
“Derived from” suggests a more direct process of obtaining or developing something from a source.
Based On vs. Inspired By
Inspired by indicates influence or creative motivation.
The novel was inspired by real events.
Based on usually suggests a closer relationship with the source.
The novel is based on real events.
A work can be inspired by something without being directly based on it.
Based On vs. Grounded In
Grounded in emphasizes strong foundation or support.
The argument is grounded in evidence.
“Based on” is more general:
The argument is based on evidence.
In formal writing, “grounded in” can be useful when you want to emphasize that the foundation is substantial or credible.
Based On vs. Informed By
Informed by emphasizes that information or experience influenced a decision, policy, or approach.
The policy was informed by public feedback.
It does not necessarily mean that the feedback was the sole or primary foundation.
Comparison Table
| Expression | Main Meaning | Best Context | Tone |
|---|---|---|---|
| Based on | Founded or developed using something | General | Neutral |
| According to | Information from a source | Reports, statements | Neutral |
| Derived from | Originating from something | Research, data, concepts | Formal |
| Grounded in | Firmly supported by | Evidence, principles | Formal |
| Founded on | Established upon | Principles, beliefs | Formal |
| Built on | Developed using a foundation | Plans, strategies | Neutral |
| Informed by | Influenced by information | Decisions, policies | Professional |
| Guided by | Directed by something | Decisions, actions | Neutral |
| Supported by | Strengthened by evidence | Claims, arguments | Neutral |
| Backed by | Supported by evidence or resources | Claims, business | Informal/Professional |
| Rooted in | Deeply connected to an origin | Culture, history, ideas | Formal |
| Drawn from | Taken or obtained from | Sources, research | Neutral/Formal |
| Adapted from | Changed from an existing work | Books, films, content | Neutral |
| Inspired by | Creatively influenced by | Art, stories, ideas | Neutral |
| Influenced by | Affected or shaped by | Ideas, decisions | Neutral |
| Determined by | Decided or controlled by | Outcomes, rules | Strong |
| Shaped by | Developed under influence | Experiences, culture | Neutral |
| Centered on | Focused around | Topics, themes | Neutral |
| On the basis of | Using as a foundation for judgment | Formal decisions | Formal |
| In light of | Considering new information | Decisions, analysis | Formal |
| In accordance with | Following a rule or standard | Policies, regulations | Formal |
| Consistent with | Agreeing with existing evidence/ideas | Research, claims | Formal |
How to Choose the Right Alternative
Use “according to” for a source
According to the report, sales increased.
Use “derived from” for origin
The data was derived from official records.
Use “grounded in” for evidence
The argument is grounded in research.
Use “informed by” for decisions
The strategy was informed by customer feedback.
Use “adapted from” for creative works
The film was adapted from a novel.
Use “inspired by” for creative influence
The artwork was inspired by nature.
Use “on the basis of” for formal decisions
The application was rejected on the basis of insufficient evidence.
Use “in light of” when new information changes the context
The policy was revised in light of new evidence.
Sentence Transformations
Original
The study is based on data from 500 participants.
Possible alternatives:
The study is derived from data collected from 500 participants.
The study is grounded in data from 500 participants.
The study draws on data from 500 participants.
Original
The decision was based on customer feedback.
Possible alternatives:
The decision was informed by customer feedback.
The decision was guided by customer feedback.
The decision was made on the basis of customer feedback.
Original
The movie is based on a novel.
Possible alternatives:
The movie was adapted from a novel.
The movie was derived from a novel.
The first is generally more natural when describing a direct literary adaptation.
Original
The policy is based on scientific research.
Possible alternatives:
The policy is grounded in scientific research.
The policy is informed by scientific research.
The policy is supported by scientific research.
Grammar and Usage
The standard structure is:
based on + noun/noun phrase
The decision was based on evidence.
based on + -ing context
The plan was based on studying customer behavior.
You can also use:
based on the fact that + clause
The decision was based on the fact that demand had fallen.
In formal writing, avoid unnecessarily repeating “based on” when a more precise phrase communicates the relationship.
Common Mistakes
Mistake 1: Treating “according to” as an exact replacement
“According to” identifies a source. It does not always mean that something was constructed or decided from that source.
Mistake 2: Using “inspired by” when the connection is direct
If a film is directly adapted from a novel, adapted from is more precise than “inspired by.”
Mistake 3: Using “derived from” for every context
“Derived from” emphasizes origin. It may sound unnatural when discussing a decision that was simply influenced by information.
Mistake 4: Overusing formal alternatives
Phrases such as on the basis of, in light of, and in accordance with are useful, but they can make simple writing unnecessarily heavy.
Based on the results, we changed the plan.
is often clearer than:
In accordance with the results, we modified the strategic framework.
Choose precision over unnecessary formality.
When Not to Replace Based On
Sometimes based on is already the clearest phrase.
The article is based on reliable sources.
We made the decision based on the available information.
The movie is based on a true story.
Replacing every occurrence with a more sophisticated phrase can make writing less natural.
The goal is not to eliminate “based on.” The goal is to choose a more specific alternative when the exact relationship matters.
Key Takeaways
- Based on generally means founded, developed, or decided using something as a foundation.
- Use according to when attributing information to a source.
- Use derived from when emphasizing origin.
- Use grounded in or supported by when emphasizing evidence.
- Use informed by or guided by for decisions and strategies.
- Use adapted from for direct creative adaptations.
- Use inspired by when something is influenced creatively without necessarily being directly derived from it.
- On the basis of and in light of are useful formal alternatives.
- “Based on” is often the clearest choice, so don’t replace it simply to sound more sophisticated.
FAQs
What is the best synonym for based on?
The best synonym depends on context. Common choices include according to, derived from, grounded in, founded on, informed by, supported by, built on, and influenced by.
What is a formal synonym for based on?
Formal alternatives include grounded in, derived from, founded on, on the basis of, in light of, and in accordance with.
What is another way to say based on evidence?
You can say grounded in evidence, supported by evidence, backed by evidence, derived from evidence, or consistent with the evidence, depending on the intended meaning.
What is another word for based on in an essay?
In an essay, useful alternatives include grounded in, derived from, informed by, supported by, founded on, and according to.
Is “according to” the same as “based on”?
No. According to usually introduces information attributed to a source, while based on indicates that something was founded, developed, or decided using something else.
Is “inspired by” the same as “based on”?
Not exactly. Inspired by suggests influence or creative motivation, while based on often indicates a closer or more direct relationship.
What is a synonym for based on research?
Depending on meaning, use grounded in research, supported by research, informed by research, derived from research, or drawn from research.
What is the opposite of based on?
There is no single direct opposite. Depending on context, possible expressions include unsupported by, unrelated to, independent of, disconnected from, or unfounded.
Conclusion
Based on is a highly useful phrase, but its exact meaning can change depending on context. When you want to emphasize a source, according to may be appropriate. When you mean origin, use derived from or drawn from. For evidence, grounded in and supported by are strong choices. For decisions, informed by and guided by can provide greater precision.
When discussing books, movies, or other creative works, adapted from and inspired by help distinguish direct adaptation from broader creative influence.
The best alternative is therefore not simply the most formal expression. Choose the phrase that accurately describes how one thing is connected to, supported by, influenced by, or developed from another.