Wildly is an adverb which is used to describe something that is done in an uncontrolled or extreme manner. However, there are several synonyms of this word that can be used in different contexts. Some of the common synonyms of the word wildly include- recklessly, furiously, frantically, passionately, energetically, frenziedly, maniacally, ferociously, and uncontrollably. In essence, these synonyms can be used in situations where one intends to express intense emotion, energy or uncontrolled behaviour. For instance, one may say "The football fans cheered wildly as their team scored the winning goal," meaning that they cheered passionately or with extreme enthusiasm.