poser (n.)
- bluff
- bluffer
- canter
- charlatan
- crux
- dilemma
- dissembler
- dissimulator
- enigma
- fake
- faker
- fraud
- humbug
- hypocrite
- impersonator
- impostor
- knot
- malingerer
- mountebank
- mystery
- node
- oxymoron
- paradox
- perplexity
- pharisee
- phony
- poseur
- posturer
- pretender
- problem
- puzzle
- puzzlement
- puzzler
- quack
- quandary
- question
- ranter
- religionist
- ringer
- sham
- shammer
- sniveler
- snuffler
- sticker
- stumper
- teaser
- why