tar vs gob

tar and gob both are nouns.

Word	Noun	Adjective	Verb	Adverb
tar	Yes	No	Yes	No
gob	Yes	No	No	No

As nouns, tar and gob are synonyms defined as:

Other synonyms of tar include Jack-tar, Jack, mariner, old salt, sea dog, seafarer, seaman.

tar (noun)	gob (noun)
a man who serves as a sailor	informal terms for the mouth
any of various dark heavy viscid substances obtained as a residue	a lump of slimy stuff
	a man who serves as a sailor

tar (verb)	gob (verb)
coat with tar