What words do not get capitalized?

There are no words that are never capitalized in English because any word that begins a sentence should be capitalized. Additionally, words that are part of titles (except for articles, coordinating conjunctions, and short prepositions) are generally capitalized.

When not used in titles or as the first word of a sentence, words other than proper nouns and the first-person pronoun “I” are generally lowercased in English.

A free QuillBot Grammar Check can help you make sure you’re capitalizing words correctly.