mutation (n.)
- ablaut
- alteration
- altering
- anomaly
- avatar
- catabolism
- catalysis
- change
- consubstantiation
- departure
- deviant
- deviation
- displacement
- evolution
- gradation
- innovation
- metabolism
- metagenesis
- metamorphism
- metamorphosis
- metastasis
- metathesis
- metempsychosis
- modification
- morphophonemics
- mutant
- novelty
- orthoepy
- permutation
- phonetics
- phonology
- reincarnation
- sport
- transfiguration
- transformation
- translation
- translocation
- transmigration
- transmogrification
- transmutation
- transposition
- transubstantiation
- turn
- umlaut
- variant
- variation
- vicissitude