"Surfixes" is not a commonly recognized term in English language. It is possible that you may be referring to "suffixes," which are letters or a group of letters added to the end of a word to change its meaning or create a new word.
Suffixes are added to the end of a base word to change its meaning or function. They can indicate tense (such as "-ed" for past tense), plurality (such as "-s" for plural), or create a new word altogether from the base word. Suffixes play a crucial role in forming adjectives, adverbs, verbs, and nouns, allowing for a more nuanced and specific vocabulary.
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