Skip to main content

implausibledifficult to believe; not seeming reasonable or probable

Part of speech: ADJECTIVE

Definition: difficult to believe; not seeming reasonable or probable

Pronunciation (IPA): /ɪmˈplɔːzəbl/

Example Sentences

  • His claim that aliens stole his homework is utterly implausible.
  • The witness's testimony seemed implausible to the jury.
  • It's implausible that she finished a 1000-page book in one hour.

implausible

ADJECTIVE

[/ɪmˈplɔːzəbl/]

difficult to believe; not seeming reasonable or probable

His implausible excuse about aliens eating his homework left the teacher speechless.
💡 Concept

His implausible excuse about aliens eating his homework left the teacher speechless.

His theory seems implausible, but the truth could be terrible than plausible!
🎵 Rhyme

His theory seems implausible, but the truth could be terrible than plausible!

Got the picture? Now let's practice.

🎤Pronunciation

🇺🇸 US/ɪmˈplɔːzəbl/
🇬🇧 UK/ɪmˈplɔːzəbl/

🌳Etymology

Prefixim--
Rootplaus
Suffix--ible

Origin

From Latin 'plausibilis' meaning 'worthy of applause' or 'acceptable', derived from 'plaudere' meaning 'to clap or applaud'. The prefix 'im-' (not) negates the meaning.

Breakdown

im- (not) + plausible (worthy of belief, from Latin plaudere 'to applaud') = implausible (not worthy of belief)

🎵Rhyme

plausiblepossibleterrible
plausible
possible
terrible

🔗Collocations

implausible excuse
implausible scenario
highly implausible
implausible claim
seem implausible
implausible story

📝Examples

😄 Fun example

His claim that aliens stole his homework is utterly implausible.

The witness's testimony seemed implausible to the jury.

😄 Fun example

It's implausible that she finished a 1000-page book in one hour.

😄 Fun example

The movie's plot was so implausible that audiences laughed instead of being scared.

📚Related Words

Synonyms

unbelievableincredibleunrealisticfar-fetchedunconvincing

Antonyms

plausiblebelievablecredible

Related

doubtfulquestionablesuspiciousunlikely

Want to master 19,000+ words?

Sign up free for flashcards & quizzes.