The spelling of the word "most veiling" can be confusing to some. The key to understanding this spelling is to break it down phonetically. "Most" is pronounced as /moʊst/, with a long o sound and a silent t at the end. "Veiling" is pronounced as /ˈveɪlɪŋ/, with a long a sound and an -ing ending. Together, the word is pronounced as /moʊst ˈveɪlɪŋ/. It means something that is particularly concealing or obscuring. Understanding how to break down and pronounce tricky words like this can help improve one's overall spelling and communication skills.