おくふか 奥が深い Show inflections LinksSentence search for 奥が深いSentence search for おくがふかいSentence search for 奥がふかいKanji details for 奥 and 深Edit in JMdict Expressions (phrases, clauses, etc.), I-adjective (keiyoushi)1. profound; deepSee also 奥深い おくふかいOther forms奥がふかい 【おくがふかい】 Discussions Log in to talk about this word.