58 synonyms for terrify such as afraid, afeared, and affrighted. Terrify is a verb, and its antonyms are confident and unafraid.
Afeared, affright, affrighted, afraid, alarm, appal, beside oneself, chill someone's blood, feart, fill with fear, frantic, frighten, frightened, frightened/scared to death, frit, funky, give someone goose pimples, horrified, horrify, horror-stricken, horror-struck, hysterical, in a (blue) funk, in a cold sweat, make someone's blood run cold, make someone's flesh creep, make someone's hair curl, panic, panic-stricken, paralyse with fear, paralysed with fear, petrified, petrify, put the fear of God into, scare, scare stiff, scare the bejesus out of, scare the hell out of, scare the pants off, scare witless, scare/frighten the life out of, scare/frighten to death, scared, scared stiff, scared witless, scarify, send into a cold sweat, shaking in one's shoes, shaking like a leaf, spook, spooked, strike terror into, terror-stricken, terror-struck, throw into a blue funk, throw into a panic, and windy.