Synonyms of possible

possible

adjective

ˈpä-sə-bəl 

1

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

• feasible
• achievable
• attainable
• viable
• practicable
• realizable
• practical
• available
• workable
• doable
• acceptable
• reasonable
• probable
• plausible
• conceivable
• sensible
• likely
• contingent
• thinkable
• usable
• creditable
• believable
• actionable

Antonyms & Near Antonyms

• impossible
• impracticable
• unlikely
• unfeasible
• infeasible
• impractical
• unworkable
• unattainable
• hopeless
• improbable
• unrealistic
• doubtful
• inconceivable
• incredible
• dubious
• unrealizable
• undoable
• implausible
• unbelievable
• nonviable
• unviable
• useless
• futile
• vain
• absurd
• ridiculous
• far-fetched
• unthinkable
• fantastic
• outlandish
• preposterous

2

as in potential

existing only as a possibility and not in fact

only one of several possible outcomes

Synonyms & Similar Words

• potential
• implicit
• probable
• plausible
• conceivable
• practicable
• theoretical
• viable
• imaginable
• hypothetical
• generable
• feasible
• achievable
• thinkable
• likely
• alleged
• purported
• conjectural
• workable
• assumed
• attainable
• doable
• supposed
• suppositional
• reputed

Antonyms & Near Antonyms

• real
• actual
• factual
• existent
• confirmed
• demonstrated
• true
• established
• genuine
• authentic
• bona fide
• proven
• substantiated
• authenticated

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

Recent Examples of possible

Sunlight Place the plant in a sunny window, south-facing if possible, and give it four to six hours of sunlight each day. — Karen Brewer Grossman, Southern Living, 1 Sep. 2026

Carley Garner, a commodity market strategist and broker at DeCarley Trading, said smaller futures and oil ETFs such as the United States Oil Fund (ticker USO) have made speculation possible for traders at almost any level of experience or funding. — Lee Ying Shan, CNBC, 1 Sep. 2026

The Reichsmarshall speaks of the pleasures of revenge; his principal reason to visit Paris is to steal or buy, often from Jews, as much classic and modern French art as possible, store it in the Jeu de Paume, and spirit it away to Germany. — David Denby, New Yorker, 31 Aug. 2026

The question is what becomes possible now that was not possible before. — Jeff Degraff, Fortune, 31 Aug. 2026