Home Misspellings How to spell altho? Altho or although? Which one is correct? by hersey March 17, 2017 Reading Time: 0min, 7sc + - 0 Altho or Although Which one is correct? You can find the answer below. Incorrect Altho Correct Although You can find more information about Although word here. Rate this post Correct spelling of althoHow do you spell altho?