1) とんま #107,843 Inflections of とんま Class Na-adjective Stem Inflected ending ✕ Link copied! Pitch accent と ん ま [1] Atamadaka Meaning ① Noun Na-adjective Usually kana idiot; fool; nincompoop; nitwit; dope Forms トンマ#71,625トンマ頓馬#107,843頓馬とんまとんまとんま Learn this word with smart reviews that adapt to you Save word