Synonyms and Antonyms of alter
1 to make different in some way can't you alter your plans just slightly so we can leave 10 minutes earlier? Synonyms change, make over, modify, recast, redo, refashion, remake, remodel, revamp, revise, rework, varyRelated Words deform, metamorphose, mutate; regenerate, revolutionize, transfigure, transform, transmute; commute, convert, exchange; rejigger, retoolAntonyms fix, freeze, set, stabilize
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