Allomorph
An allomorph is a different form of the same morpheme. It changes its sound or spelling, but its meaning stays the same. It helps in understanding how words change in different situations. A morpheme can have different allomorphs depending on pronunciation or grammar. The meaning does not change. The form changes based on the sounds or structure of the word. Types of Allomorphs 1. Phonological Allomorph A phonological allomorph changes its pronunciation based on nearby sounds. Examples: The plural "-s" sounds different in different words: "cats" (/s/ sound) "dogs" (/z/ sound) "buses" (/ɪz/ sound) The past tense "-ed" sounds different in different words: "walked" (/t/ sound) "played" (/d/ sound) "wanted" (/ɪd/ sound) 2. Morphological Allomorph A morphological allomorph changes completely in form. It replaces one form of a morpheme with another. Examples: The past tense of "go...