POSSIBLE Synonyms: 84 Similar and Opposite Words

Q: How does the adjective 'possible' differ from other similar words?

The words feasible and practicable are common synonyms of possible . While all three words mean "capable of being realized," possible implies that a thing may certainly exist or occur given the proper conditions. // a possible route up the west face of the mountain

Q: Where would 'feasible' be a reasonable alternative to 'possible'?

Although the words feasible and possible have much in common, feasible applies to what is likely to work or be useful in attaining the end desired. // commercially feasible for mass production

Q: In what contexts can 'practicable' take the place of 'possible'?

In some situations, the words practicable and possible are roughly equivalent. However, practicable implies that something may be effected by available means or under current conditions. // a solution that is not practicable in the time available

possible

adjective

ˈpä-sə-bəl

Definition of possible

as in feasible

capable of being done or carried out I think that building the entire set in two days is possible, albeit difficult

Synonyms & Similar Words

Relevance

Antonyms & Near Antonyms

as in potential

existing only as a possibility and not in fact only one of several possible outcomes

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Antonyms & Near Antonyms

Synonym Chooser

How does the adjective possible differ from other similar words?

The words feasible and practicable are common synonyms of possible. While all three words mean "capable of being realized," possible implies that a thing may certainly exist or occur given the proper conditions.

a possible route up the west face of the mountain

Where would feasible be a reasonable alternative to possible?

Although the words feasible and possible have much in common, feasible applies to what is likely to work or be useful in attaining the end desired.

commercially feasible for mass production

In what contexts can practicable take the place of possible?

In some situations, the words practicable and possible are roughly equivalent. However, practicable implies that something may be effected by available means or under current conditions.

a solution that is not practicable in the time available

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

Recent Examples of possible The Los Angeles Police Department was in pursuit of a possible DUI driver in the San Fernando Valley. — Matthew Rodriguez, CBS News, 11 Aug. 2026 The architecture is being designed around reducing the cost of returning mass from orbit while making more frequent returns possible. — Neetika Walter, Interesting Engineering, 10 Aug. 2026 That kind of chemistry isn’t possible without his best friend, Clay Tatum, who co-directed the special and plays guitar throughout the show. — Anthony Solorzano, Los Angeles Times, 10 Aug. 2026 This sport needs a real race right now in the worst possible way. — Zach Dean Outkick, FOXNews.com, 10 Aug. 2026 See All Example Sentences for possible

Recent Examples of Synonyms for possible

Adjective

However, building separate integrations for each platform or chatbot simply isn’t feasible.

— Deann Evans, Forbes.com, 7 Aug. 2026
The bottom line In today's economic climate, losing access to your money just isn't feasible for millions of savers.

— Matt Richardson, CBS News, 6 Aug. 2026

Definition of feasible

Adjective

Discussion of the matter during Monday’s meeting was brief and dismissed, as the agenda instead focused on potential CFP expansion to 16 and 24 teams.

— Chris Vannini, New York Times, 11 Aug. 2026
The series is designed as a multi-platform franchise with potential extensions into comics, games and merchandise.

— Naman Ramachandran, Variety, 11 Aug. 2026

Definition of potential

Adjective

Analysts said the cybersecurity company's second-quarter revenue growth guide of 30% at the midpoint looks achievable.

— Jim Cramer, CNBC, 4 Aug. 2026
Start small and achievable, such as planning a 20-minute walk with a friend, rather than signing up for a new gym membership.

— Jamie Ducharme, HEALTH, 4 Aug. 2026

Definition of achievable

Adjective

Preventing the development of an Iranian nuclear weapon is surely a vital interest, and destroying Iran’s nuclear program is a clear objective that was plausibly attainable.

— KORI SCHAKE, Foreign Affairs, 6 Aug. 2026
Many parents were surprised to learn some competitors were only 10 or 12 years old, making the sport feel more attainable for the children watching from the stands.

— Kansas City Star, Kansas City Star, 2 Aug. 2026

Definition of attainable

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“Possible.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/possible. Accessed 13 Aug. 2026.

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Synonyms of possible

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