Home Misspellings How to spell surplant? Surplant or supplant? Which one is correct? by hersey July 24, 2018 Reading Time: 0min, 7sc + - 0 Surplant or supplant Which one is correct? You can find the answer below. Incorrect Surplant Correct Supplant You can find more information about Supplant word here. Rate this post Correct spelling of SurplantHow do you spell Surplant