Home Misspellings How to spell controvertial? Controvertial or controversial? Which one is correct? by hersey October 16, 2018 Reading Time: 0min, 7sc + - 0 Controvertial or controversial Which one is correct? You can find the answer below. Incorrect Controvertial Correct Controversial You can find more information about Controversial word here. Rate this post Correct spelling of ControvertialHow do you spell Controvertial