cocksucker vs SOB

cocksucker and SOB both are nouns.

Word	Noun	Adjective	Verb	Adverb
cocksucker	Yes	No	No	No
SOB	Yes	No	No	No

As nouns, cocksucker and SOB are synonyms defined as:

cocksucker and SOB: insulting terms of address for people who are stupid or irritating or ridiculous

Other synonyms of cocksucker include asshole, bastard, dickhead, mother fucker, motherfucker, prick, shit, son of a bitch, whoreson.

cocksucker (noun)	SOB (noun)
insulting terms of address for people who are stupid or irritating or ridiculous	insulting terms of address for people who are stupid or irritating or ridiculous
a person who performs fellatio	a dyspneic condition