idiotish in a sentence

Definition

Idiotish: exhibiting foolishness or lack of judgment; silly or imprudent.

His decision to invest in that failing company was utterly idiotish.
Making such a careless mistake in front of the whole team felt a bit idiotish.
I can't believe he thought it was a good idea to walk home in a storm; it was downright idiotish.
She realized that her response to the criticism was somewhat idiotish and decided to apologize.
It was idiotish of them to ignore the warning signs and proceed anyway.