adjectival nouns or quasi-adjectives (keiyodoshi) obstinado;terco

adjectival nouns or quasi-adjectives (keiyodoshi) obstinate;stubborn;mulish;die-hard;bigoted

adverb taking the 'to' particle testarudo;porfiado;que no escucha a los demás

adverb taking the 'to' particle archaic resolute;obstinate;stubborn