1) むごい Parts む ごい #25,250 Inflections of むごい Class I-adjective Stem Inflected ending ✕ Link copied! むごい [2] Meaning Shirabe ① I-adjective Usually kana cruel; merciless; pitiless; brutal; atrocious; inhuman 動物どうぶつに対たいしてむごいことをしてはいけない。 You ought not to be cruel to animals. ② I-adjective Usually kana tragic; horrible; terrible; dreadful; miserable; ugly; horrifying Forms 惨い#25,250惨むごいムゴい#93,232ムゴい酷い#219,038酷むごいむごいむごい