Most assuasive usually means something that is very soothing or calming. Antonyms for this word could be terms that mean the opposite, such as agitating, distressing, or troubling. An example of an antonym could be "most unsettling," which implies that something is more likely to create agitation or turmoil rather than soothe it. Another antonym could be "most provoking," which suggests that something is more likely to stir up strong emotions or reactions, rather than calming them. Ultimately, antonyms for most assuasive would convey the opposite meaning of what is generally intended by the original term, highlighting a sense of discomfort or disturbance rather than ease and relief.