ponce vs offender

ponce and offender both are nouns.

Word	Noun	Adjective	Verb	Adverb
ponce	Yes	No	No	No
offender	Yes	No	No	No

As nouns, offender is a hypernym of ponce; that is, offender is a word with a broader meaning than ponce:

ponce: someone who procures customers for whores (in England they call a pimp a ponce)
offender: a person who transgresses moral or civil law

Other hypernyms of ponce include wrongdoer.

ponce (noun)	offender (noun)
someone who procures customers for whores (in England they call a pimp a ponce)	a person who transgresses moral or civil law
a man who is effeminate in his manner and fussy in the way he dresses