inhabitancy vs camping

inhabitancy and camping both are nouns.

Word	Noun	Adjective	Verb	Adverb
inhabitancy	Yes	No	No	No
camping	Yes	No	No	No

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

inhabitancy: the act of dwelling in or living permanently in a place (said of both animals and men)
camping: the act of encamping and living in tents in a camp

Other hyponyms of inhabitancy include cohabitation, bivouacking, encampment, tenting.

inhabitancy (noun)	camping (noun)
the act of dwelling in or living permanently in a place (said of both animals and men)	the act of encamping and living in tents in a camp