Synonyms for disguise

mask, camouflage, deceptive covering, makeup, faking, front, false front, deception, screen, smoke screen, blind, concealment, coverup, counterfeit, pseudonym, guise, costume, masquerade, veil, cover, façade, pen name, alias, pretense, put-on*; see also camouflage 1, costume.

mask, conceal, dissemble, camouflage, pretend, screen, cloak, shroud, cover, cover up, veil, alter, hide, obscure, feign, dissimulate, counterfeit, falsify, misrepresent, varnish, age, antique, redo, make up, simulate, muffle, alter the appearance of, make unrecognizable, employ plastic surgery, dress up, touch up, doctor, phony up*; see also change 1, deceive, hide 1, 2.

Antonyms reveal*, disclose, expose.