imposter
UK[ɪmˈpɒstə]US[ɪmˈpɑːstər]
n
a person who pretends to be someone else in order to deceive others, especially for fraudulent gain.
n
a person who feels inadequate or like a fraud despite evidence of their competence, often in relation to their success (as in 'imposter syndrome').
Morpheme Breakdown
im
post
er
im
in
post
place
er
agent suffix
Etymology
the word 'imposter' has a layered history beginning with the latin verb 'imponere', meaning 'to place upon' or 'to deceive'. this verb is composed of 'in-' (upon) and 'ponere' (to place). the past participle 'impositus' evolved into the old french 'imposteur', referring to a deceiver, particularly one who levies a tax or duty—a 'thing placed upon' others. entering english in the 16th century, the term retained the core concept of one who 'places' a false identity or role 'upon' themselves. the modern spelling 'imposter' (also 'impostor') directly reflects this lineage, with its morphemes logically combining to denote an agent who forcibly imposes a fabricated persona.
Analysis
Structure: im (in) + post (place) + er (agent suffix)
- im: a prefix from latin 'in-', meaning 'in, into, on'. here it functions as an intensifier.
- post: from latin 'ponere', meaning 'to place'. the spelling 'post' is a variant from its past participle 'positus'.
- er: from old english '-ere', a suffix denoting an agent or person who performs an action.
Examples
he was exposed as an imposter who had been using a forged identity for years.
many high-achievers secretly struggle with feelings of being an imposter in their field.
the art forger was a brilliant imposter, fooling experts and collectors alike.