The antonyms for the word "submerges" are quite varied, and they depend on the context in which the term is used. Some possible antonyms include "emerges," "surfaces," "floats," "rises," and "stands." In general, the antonyms for "submerges" relate to an object or subject either being lifted or brought to light, or remaining visible and not disappearing. For example, if we refer to a submarine that "submerges," then the antonym would be a submarine that "surfaces." Alternatively, if we refer to a person who "submerges" their emotions, the antonym could be expressing emotions openly and "standing" up for oneself.