ふようい 不用意 Common word LinksSentence search for 不用意Sentence search for ふよういKanji details for 不, 用 and 意Edit in JMdict Na-adjective (keiyodoshi), Noun1. unpreparedNa-adjective (keiyodoshi), Noun2. careless; imprudent; indiscreet; inadvertent Discussions Log in to talk about this word.