Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun poser

3 senses of poser

Sense 1
poseur, poser -- (a person who habitually pretends to be something he is not)
       => exhibitionist, show-off -- (someone who deliberately behaves in such a way as to attract attention)

Sense 2
model, poser -- (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")
       => assistant, helper, help, supporter -- (a person who contributes to the fulfillment of a need or furtherance of an effort or purpose; "my invaluable assistant"; "they hired additional help to finish the work")

Sense 3
poser, stumper, toughie, sticker -- (a particularly difficult or baffling question or problem)
       => problem -- (a question raised for consideration or solution; "our homework consisted of ten problems to solve")