Implausible – Difficult to believe

PRONUNCIATION

(Pronounced im-plaw-zuh-buhl)

The imp left claw marks that were visible (implausible) all over the house, even on the ceiling. It was difficult to believe that she could get up there.

Examples of implausible in a sentence

Margaret found his excuse somewhat implausible.

It's not entirely implausible that a galaxy could be identical to our own.

The whole plot of the film is ridiculously implausible.