1) 苦闘くとう Parts 苦 闘 #48,033 Inflections of 苦闘 Class Suru verb Stem Inflected ending ✕ Link copied! くとう [0] Meaning Shirabe Noun Suru verb Intransitive verb hard fight; difficult struggle Kanji 苦 ク suffering, trial, worry 闘 トウ fight, war Forms 苦闘#48,033苦闘くとうくとうくとう