1) 過信かしん #16,975 Inflections of 過信 Class Suru verb Stem Inflected ending ✕ Link copied! かしん [0] Meaning Shirabe Noun Suru verb Transitive verb trusting too much; overestimating ability ガイドブックを過信かしんしちゃいけない。 Don't rely too much on your guidebook. Kanji 過 カ overdo, exceed, go beyond 信 シン faith, truth, fidelity Forms 過信#16,975過信かしんかしんかしん Learn this word with smart reviews that adapt to you Save word