im
plau
si
ble
Comparative
more implausible
Superlative
most implausible
1
not seeming believable or reasonable enough to be considered true
- The idea of time travel is considered implausible by many scientists.
- His excuse for not completing the assignment on time was implausible; it lacked credibility.
- The movie's plot twist was implausible; it stretched the limits of believability.
- The candidate's promises during the election campaign seemed implausible to many voters.
- The theory that aliens built the pyramids is widely regarded as implausible by historians.
Antonyms: