begetter vs daddy

begetter and daddy both are nouns.

Word	Noun	Adjective	Verb	Adverb
begetter	Yes	No	No	No
daddy	Yes	No	No	No

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

Other hyponyms of begetter include dad, dada, pa, papa, pappa, pop, father-in-law, old man, pater.

begetter (noun)	daddy (noun)
a male parent (also used as a term of address to your father)	an informal term for a father; probably derived from baby talk