daub vs fingerprint

daub and fingerprint both are nouns.

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

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

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

daub (noun)	fingerprint (noun)
an unskillful painting	a smudge made by a (dirty) finger
a blemish made by dirt	a generic term for any identifying characteristic
material used to daub walls	a print made by an impression of the ridges in the skin of a finger; often used for biometric identification in criminal investigations

daub (verb)	fingerprint (verb)
cover (a surface) by smearing (a substance) over it	take an impression of a person's fingerprints
coat with plaster
apply to a surface