ふかい 不快 Common word Wanikani level 30 Play audio LinksSentence search for 不快Sentence search for ふかいKanji details for 不 and 快Edit in JMdict Noun, Na-adjective (keiyodoshi)1. displeasure; discomfort; unpleasantnessNoun2. indisposition; ailment Discussions Log in to talk about this word.