incambiable, decidido (en sus convicciones y opiniones)

listen to the pronunciation of incambiable, decidido (en sus convicciones y opiniones)
İspanyolca - İngilizce
dyed in the wool
Simple past tense and past participle of dye in the wool
Alternative spelling of dyed-in-the-wool. (Set in one's ways, steadfast.)
dyed before weaving; complete, utter, total; steadfast, unchanging (in one's beliefs)