こわ 壊す Common word JLPT N4 Wanikani level 29 Play audio Show inflections LinksSentence search for 壊すSentence search for こわすSentence search for 毀すKanji details for 壊Edit in JMdict Godan verb with su ending, Transitive verb1. to break; to destroy; to demolish2. to wreck; to ruin; to spoil; to damage3. to break (a bill, etc.)Other forms毀す 【こわす】 Discussions Log in to talk about this word.