Home Misspellings How to spell syphyllis? Syphyllis or syphilis? Which one is correct? by hersey September 5, 2018 Reading Time: 0min, 7sc + - 0 Syphyllis or syphilis Which one is correct? You can find the answer below. Incorrect Syphyllis Correct Syphilis You can find more information about Syphilis word here. Rate this post Correct spelling of SyphyllisHow do you spell Syphyllis