ぞうか 増加 Common word JLPT N3 Wanikani level 21 Play audio LinksSentence search for 増加Sentence search for ぞうかKanji details for 増 and 加Edit in JMdict Noun, Suru verb, Transitive verb, Intransitive verb1. increase; rise; growth; addition; incrementAntonym: 減少 Discussions Log in to talk about this word.