Find Antonyms

conceivable Antonyms

Opposite of conceivable

Pinning down the opposite of conceivable requires matching its exact sense, so the antonyms and opposite words below are paired with a clear adjective definition and ranked by contrast strength.
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• adjective (Context 1)

Capable of being imagined, grasped mentally, or believed as a possibility.

Usage Example

"The engineering team tested the bridge model under every inconceivable weather condition before beginning construction."

Strongest
inconceivable
unimaginable
unthinkable
Strong
impossible
implausible
unbelievable
improbable

Similar words to conceivable

Words similar to conceivable shift depending on context. Common synonyms include:

imaginable
thinkable
possible
believable
plausible
feasible
credible
See all synonyms of conceivable

• Nearby Words

conceited
conceitedly
conceitedness
conceivable
conceivably
conceive
conceiver

Cite this Entry

Wordmom. (2026). Antonyms for Conceivable. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/conceivable
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