registry vs cadastre

registry and cadastre both are nouns.

Word	Noun	Adjective	Verb	Adverb
registry	Yes	No	No	No
cadastre	Yes	No	No	No

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

registry: an official written record of names or events or transactions
cadastre: a public register showing the details of ownership and value of land; made for the purpose of taxation

Other hyponyms of registry include cadaster, check register, studbook, rent-roll, regest.

registry (noun)	cadastre (noun)
an official written record of names or events or transactions	a public register showing the details of ownership and value of land; made for the purpose of taxation