Home Misspellings How to spell decern? Decern or discern? Which one is correct? by hersey July 13, 2018 Reading Time: 0min, 7sc + - 0 Decern or discern Which one is correct? You can find the answer below. Incorrect Decern Correct Discern You can find more information about Discern word here. Rate this post Correct spelling of DecernHow do you spell Decern