The word "suffixion" is spelled with the phonetic transcription /səˈfɪk.ʃən/. The prefix "suf" means "under or below," while the suffix "-ion" means "the act or process of" or "result or product of." The word overall means "the act or process of adding a suffix." The spelling may present some difficulty due to the silent "x" in the word. However, breaking down the word and understanding its origins can make it easier to remember and spell correctly.