suppletion
Related Words
irregularityinflectionparadigmmorphologylinguisticsallomorphrootstemconjugationdeclensionlexiconetymologygrammarphonologymorphophonologycomparativesuperlativegogoodbetterbestbadworseworstbebeingsubstitutionreplacementanomalydeviationpatternformvariantcategoryclassfeaturepropertysystemstructurelanguagedialectevolutionchangedriftanalogyregularizationlevelingsyncretismallomorphymorphemeaffixprefixsuffixinfixbaselexicalizationgrammaticalizationprototypederivation