1 made or become different in nature or form; "changed attitudes"; "changed styles of dress"; "a greatly changed country after the war" [ant: unchanged]
2 made or become different in some respect; "he's an altered (or changed) man since his election to Congress"
3 changed in constitution or structure or composition by metamorphism; "metamorphic rocks"
- past of change
altered, assimilated, better, changeable, converted, degenerate, deviant, divergent, improved, metamorphosed, metastasized, modified, mutant, naturalized, qualified, reborn, rebuilt, redeemed, reformed, regenerated, renewed, revived, revolutionary, subversive, transformed, translated, transmuted, unmitigated, worse