daub vs fingermark

daub and fingermark both are nouns.

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

As nouns, fingermark is a hyponym of daub; that is, fingermark is a word with a more specific, narrower meaning than daub:

Other hyponyms of daub include blotch, splodge, splotch, fingerprint, inkblot.

daub (noun)	fingermark (noun)
an unskillful painting	a smudge made by a (dirty) finger
a blemish made by dirt
material used to daub walls

daub (verb)	fingermark (verb)
cover (a surface) by smearing (a substance) over it
coat with plaster
apply to a surface