Final answer:
The list of suffixes provided is connected to the field of Linguistics, which studies the structure of language, including morphemes like suffixes that change the meaning or function of a word. An example is the suffix '-ous' which turns a noun into an adjective. Option A.
Step-by-step explanation:
The given list of suffixes, including "ac, al, ar, ary, eal, ic, ile, ior, ous, tic," is primarily related to the field of study known as Linguistics. Linguistics is the scientific study of language and its structure, including the study of morphemes, which are the smallest units of meaning in a language. Suffixes are types of morphemes that are added at the end of a base word to change its meaning or function. An example would be the suffix "-ous," which means "full of" and can change a noun into an adjective, as in "joyous."
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