Synonyms for neuter Found 4 synonyms across 2 meanings for “neuter”. remove the ovaries of (verb) alterspaycastrate having no or imperfectly developed or nonfunctional sex organs (adj) sexless Explore Related Words Rhymes with neuterSynonyms for alterSynonyms for spaySynonyms for castrateSynonyms for sexless Synonym Finder | Rhyme Finder | Poetry Editor