potent

the word 'potent' entered english in the late middle english period, borrowed directly from the latin 'potent-', the stem of 'potens', meaning 'powerful' or 'able'. this latin term itself originates from the present participle of the verb 'posse', meaning 'to be able'. the core concept of ability and power traces back to the proto-indo-european root poti-, meaning 'powerful; lord'. the semantic journey is direct, from the literal sense of having power or ability in latin to the modern english meanings encompassing physical strength, influential force, and logical cogency.

the entire word 'potent' is a simplex morpheme derived from latin. it functions as a root adjective.