つ 積みすぎる Show inflections LinksSentence search for 積みすぎるSentence search for つみすぎるSentence search for 積み過ぎるKanji details for 積Edit in JMdict Ichidan verb, Transitive verb1. to overloadOther forms積み過ぎる 【つみすぎる】 Discussions Log in to talk about this word.