fingermark vs blot

fingermark and blot both are nouns.

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

As nouns, blot is a hypernym of fingermark; that is, blot is a word with a broader meaning than fingermark:

Other hypernyms of fingermark include daub, slur, smear, smirch, smudge, spot.

fingermark (noun)	blot (noun)
a smudge made by a (dirty) finger	an act that brings discredit to the person who does it
	a blemish made by dirt

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