suffixbut
Suffixbut is a term that refers to the grammatical function of a suffix, specifically when it is attached to the end of a word to modify its meaning or grammatical role. This concept is fundamental to morphology, the study of word structure. Suffixes can indicate a variety of grammatical information, such as tense, number, case, or part of speech. For example, in English, the suffix "-ed" is added to verbs to indicate past tense, as in "walked." The suffix "-s" can indicate plural nouns, as in "cats," or third-person singular present tense verbs, as in "walks."
The function of a suffix is to create a new word or to change the grammatical form