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implausibility Synonyms
Another word for implausibility
Choosing another word for implausibility depends on context, so the synonyms and similar words below are separated across 2 exact definitions and ranked by match strength.
• noun (Context 1)
The quality or state of not seeming reasonable, probable, or believable.
Usage Example
"The sheer implausibleness of the suspect's alibi made the detectives even more suspicious."
Strongest
implausibleness
improbability
unlikelihood
Strong
incredibility
unbelievability
dubiousness
• noun (Context 2)
An improbable or unbelievable statement, event, or plot element.
Usage Example
"Critics praised the actor's performance despite the many implausibilities in the screenplay."
Strongest
improbability
Strong
absurdity
Opposites of implausibility
The opposite of implausibility shifts depending on context. Common opposites include:
plausibility
believability
credibility
probability
likelihood
certainty
verisimilitude
• Nearby Words
Cite this Entry
Wordmom. (2026). Synonyms for Implausibility. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/implausibility