The antonyms for the word "give a bouquet" are terms that represent rejection, neglect or disregard. These include refuse, deny, decline, ignore, neglect and overlook. While giving a bouquet symbolizes appreciation, admiration or love, the opposite of such an action conveys a lack of interest or concern towards someone. Though not as common, other antonyms for giving a bouquet could be to disown, disrespect, dismiss or detach oneself from an individual. The choice of antonyms may depend on the context of the situation and the emotions being expressed by the parties involved.