Словарь синонимов английского языка - mutation

(n) 1. change, changing, alteration, altering, modification, modifying, transformation, transforming, metamorphosis, metamorphosing, transmutation, transmuting, transfiguration, transfiguring, evolution, evolving, variation, varying: For years he studied the mutation of the sweet pea. 2. fariant, variation, deviation, deviant, mutant, anomaly, departure: The mutations exhibited marked differences over the generations.