sully vs blob

sully is not a noun while blob is a noun.

Word	Noun	Adjective	Verb	Adverb
sully	No	No	Yes	No
blob	Yes	No	Yes	No

As verbs, blob is a hypernym of sully; that is, blob is a word with a broader meaning than sully:

sully: make dirty or spotty, as by exposure to air; also used metaphorically
blob: make a spot or mark onto

Other hypernyms of sully include blot, fleck, spot.

sully (noun)	blob (noun)
	an indistinct shapeless form

sully (verb)	blob (verb)
charge falsely or with malicious intent; attack the good name and reputation of someone	make a spot or mark onto
make dirty or spotty, as by exposure to air; also used metaphorically
place under suspicion or cast doubt upon