The word "unmasks" means to reveal or expose something that was previously hidden or unknown. The antonyms for this word include words like hide, conceal, cover, mask, camouflaged, disguise, or cloak. These words refer to actions that prevent the truth or identity of something from being revealed, keeping it hidden or obscured. For example, a spy might disguise themselves so that they are not recognized, or a criminal may try to conceal their actions to avoid getting caught. In contrast, unmasks involves revealing or exposing the true nature or identity of something, often through investigation or discovery.