ふ 増やす Common word JLPT N2 Wanikani level 23 Play audio Show inflections LinksSentence search for 増やすSentence search for ふやすSentence search for 殖やすKanji details for 増Edit in JMdict Godan verb with 'su' ending, Transitive verb1. to increase; to add to; to augmentAntonym: 減らすOther forms殖やす 【ふやす】 Discussions Log in to talk about this word.