Home Misspellings How to spell interrugum? Interrugum or interregnum? Which one is correct? by hersey September 6, 2018 Reading Time: 0min, 7sc + - 0 Interrugum or interregnum Which one is correct? You can find the answer below. Incorrect Interrugum Correct Interregnum You can find more information about Interregnum word here. Rate this post Correct spelling of InterrugumHow do you spell Interrugum