opinionated

the word "opinionated" is built upon the latin noun opinio, meaning "a thought, belief, or judgment," which itself derives from the verb opinari, "to think, suppose." the addition of the latin-derived suffix "-ate" converts the noun into a verb, "to opine" or "to hold an opinion." finally, the english adjectival suffix "-ed" is appended, creating a participial adjective that describes someone as being in a state of having formed and firmly adhering to their opinions. the evolution from the neutral act of thinking to the modern meaning of stubbornly holding strong views illustrates a semantic shift where the process of forming opinions became associated with an obstinate character trait.

Structure: opinion + ate + ed opinion: from latin opinionem (a thinking, opinion), functioning as the core noun root. ate: a verb-forming suffix of latin origin (-atus), used to form verbs meaning "to make or become". ed: an english past participle/adjective-forming suffix, here used to create an adjective meaning "characterized by being".