Could you tell me the synonym of "counterintuitive"?

Rebecca

To be "counterintuitive" means to go against common-sense or intuition. Some synonyms of "counterintuitive" are "unreasonable", "illogical", "contradictory", "irrational", and "nonsensical". All of these words have the similar meaning of being opposite of what seems to be common-sense. Ex: He presented an illogical solution to the problem.