Home Misspellings How to spell penninsular? Penninsular or peninsular? Which one is correct? by hersey July 21, 2018 Reading Time: 0min, 7sc + - 0 Penninsular or peninsular Which one is correct? You can find the answer below. Incorrect Penninsular Correct Peninsular You can find more information about Peninsular word here. Rate this post Correct spelling of PenninsularHow do you spell Penninsular