Dictionary & Thesaurus

poser

1.	(noun) a particularly difficult or baffling question or problem
	Synonyms: stumper, toughie
	Related Words: problem

2.	(noun) a person who poses for a photographer or painter or sculptor; "the president didn't have time to be a model so the artist worked from photos"
	Synonyms: model
	Related Words: artist's model, assistant, dressmaker's model, help, helper, photographer's model, supporter

3.	(noun) a person who habitually pretends to be something he is not
	Synonyms: poseur
	Related Words: exhibitionist, poseuse, show-off