くちかる 口の軽い Show inflections LinksSentence search for 口の軽いSentence search for くちのかるいSentence search for 口のかるいKanji details for 口 and 軽Edit in JMdict Expressions (phrases, clauses, etc.), I-adjective (keiyoushi)1. loose-tongued; talkativeSee also 口が軽いOther forms口のかるい 【くちのかるい】 Discussions Log in to talk about this word.