What is homonym for sneer?

There isn't a perfect homonym for "sneer" in the English language. A homonym is a word that has the same spelling and pronunciation as another word, but a different meaning.

While "sneeze" is pronounced similarly to "sneer," they are spelled differently and have distinct meanings.

There are some words that share a similar sound and meaning to "sneer," like "snarl," "scoff," or "jeer," but none are true homonyms.