flatterer

The word 'flatterer' originates from the Old French verb flater, meaning to caress or stroke, which itself has roots in a Germanic base related to the Old Norse word for 'to fawn'. The core image is one of smoothing or pleasing someone physically, which evolved into the metaphorical sense of pleasing someone with insincere praise. The English agent suffix -er was then appended, creating a noun that literally means "one who flatters," designating a person who uses excessive, often dishonest, compliments to gain favor or advantage.

Structure: flatter (to praise excessively) + er (agent suffix) - flatter: From Old French flater (to flatter, caress), of Germanic origin, related to Old Norse flaðra (to fawn). The core sense is to smooth or caress, implying insincere pleasing. - er: A native English agent suffix from Old English -ere, used to form nouns denoting a person who performs an action.