As nouns the difference between cogman and conman
is that cogman is (obsolete) a dealer in cogware, or coarse cloth while conman is a confidence trickster.
cogman
English
Noun
(
cogmen)
(obsolete) A dealer in cogware, or coarse cloth.
- (Wright)
(
Webster 1913)
conman
English
Alternative forms
* con man
Noun
(conmen)
A confidence trickster.
Synonyms
* See also