charlatan (n.)
- bluff
- bluffer
- fake
- faker
- fraud
- humbug
- impersonator
- impostor
- malingerer
- mountebank
- phony
- poser
- poseur
- pretender
- quack
- ringer
- sham
- shammer
And thus he bore without abuse
The grand old name of gentleman,
Defamed by every charlatan,
And soil'd with all ignoble use.
