おろかしい

愚かしい
foolish
stupid

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おろかしい【愚かしい】

silly; foolish; meaningless.

●健康に害があると知っていながらたばこを吸うのは愚かしい行為である. Smoking cigarettes while knowing it's bad for the health is foolishness [folly].

・今さら日本は地震列島だと言うのも愚かしい. To say “Japan is an earthquake-prone archipelago” now (as if you're saying something new) is meaningless.

愚かしさ silliness; foolishness; folly; meaninglessness.

●核戦争の愚かしさ the folly of nuclear war.

愚かしげ

●その男の愚かしげな顔つき that man's foolish-looking face.