Home Misspellings How to spell strenghten? Strenghten or strengthen? Which one is correct? by hersey September 21, 2018 Reading Time: 0min, 7sc + - 0 Strenghten or strengthen Which one is correct? You can find the answer below. Incorrect Strenghten Correct Strengthen You can find more information about Strengthen word here. Rate this post Correct spelling of StrenghtenHow do you spell Strenghten