The phrase "cracking wide open" can mean a few things, such as exposing or revealing something, breaking through a barrier, or achieving a significant accomplishment. Some synonyms to express these different meanings could include "uncovering," "revelation," "breakthrough," "triumph," or "victory." Another possible synonym for this phrase might be "exploding," as it implies a sudden and forceful opening. Additionally, words like "blossoming," "blooming," or "expanding" could work if the focus is on growth or development. Overall, there are many different words and phrases that can convey similar concepts to "cracking wide open," depending on the context and intended meaning.