blob vs blot

blob and blot both are nouns.

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

As verbs, blob and blot are synonyms defined as:

Other synonyms of blob include fleck, spot.

blob (noun)	blot (noun)
an indistinct shapeless form	an act that brings discredit to the person who does it
	a blemish made by dirt

blob (verb)	blot (verb)
make a spot or mark onto	dry (ink) with blotting paper
	make a spot or mark onto