As nouns the difference between pigman and gigman
is that pigman is a farm worker who looks after pigs while gigman is one who operates a gig (a kind of carriage).
pigman
English
Noun
(pigmen)
A farm worker who looks after pigs
Anagrams
* gigman
English
Noun
(gigmen)
One who operates a gig (a kind of carriage).
Derived terms
* gigmanity