beggar vs moocher

beggar and moocher both are nouns.

Word	Noun	Adjective	Verb	Adverb
beggar	Yes	No	Yes	No
moocher	Yes	No	No	No

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

Other hyponyms of beggar include beggarman, beggarwoman, cadger, mooch, scrounger, panhandler, sannyasi, sannyasin, sanyasi.

beggar (noun)	moocher (noun)
a pauper who lives by begging	someone who mooches or cadges (tries to get something free)

beggar (verb)	moocher (verb)
reduce to beggary
be beyond the resources of