やみくも 闇雲 LinksSentence search for 闇雲Sentence search for やみくもKanji details for 闇 and 雲Edit in JMdict Na-adjective (keiyodoshi), Noun1. reckless; (at) random; haphazard; blind; sudden; abruptusu. as 〜に Discussions Log in to talk about this word.