よ 良くなる Show inflections LinksSentence search for 良くなるSentence search for よくなるKanji details for 良Edit in JMdict Expressions (phrases, clauses, etc.), Godan verb with 'ru' ending1. to become better; to improveUsually written using kana alone, See also 良い, See also 成る Discussions Log in to talk about this word.