Slapped in the face, also referred to as a humiliating experience, can have the opposite meanings depending on the context. For instance, receiving appreciation or compliments is the antonym for slapped in the face. Praised, complimented, or commended can be used as synonyms for the former word. Other antonyms for slapped in the face are "encouraged," "appreciated," "acknowledged," and "applauded." All these words signify positive feedback, opposite the negative connotation of slap in the face. In summary, while slap in the face signifies a humiliating experience, antonyms such as complimented, praised, encouraged, or appreciated signify positive feedback, respectively.