adverb (fukushi)adjectival nouns or quasi-adjectives (keiyodoshi) word usually written using kana alone intently;single-mindedly;devotedly;solely;earnestly;with all one's heart

adjectival nouns or quasi-adjectives (keiyodoshi) word usually written using kana alone formal or literary term determined;single-minded;intent;desperate;wild

noun (common) (futsuumeishi)formal form of na-adjective archaic sudden;abrupt;unexpected

noun (common) (futsuumeishi)formal form of na-adjective archaic only applies to とん stupid;foolish

noun (common) (futsuumeishi) Buddhism only applies to とん attaining enlightenment in one effort (without ascetic practices, etc.)

Tomi

noun (common) (futsuumeishi) archaic thoughtlessness;thoughtless person