What’s so essential, that its absence makes your day a non-starter–the morning nonfat nonfoam nonexotic nonguilt latte?

Prefixes are key morphemes in English vocabulary that begin words. The English prefix non-, which means “not,” appears in hundreds of English vocabulary words, such as nonsense, nonfat, and nonreturnable. You can remember that the prefix non- means “not” via the word nonpoisonous, for a substance that is nonpoisonous is “not” poisonous.