愚
JLPT N2
Meaning
Foolish, stupid, ignorant, silly
Examples
彼は<b>愚か</b>な間違いを犯した。 — He made a foolish mistake.
<b>愚痴</b>を言っても何も解決しない。 — Complaining won't solve anything.
そんな<b>愚問</b>に答える必要はない。 — There's no need to answer such a foolish question.