deed poll vs deed

deed poll and deed both are nouns.

Word	Noun	Adjective	Verb	Adverb
deed poll	Yes	No	No	No
deed	Yes	No	No	No

As nouns, deed is a hypernym of deed poll; that is, deed is a word with a broader meaning than deed poll:

deed poll: a deed made and executed by only one party
deed: a legal document signed and sealed and delivered to effect a transfer of property and to show the legal right to possess it

Other hypernyms of deed poll include deed of conveyance, title.

deed poll (noun)	deed (noun)
a deed made and executed by only one party	something that people do or cause to happen
	a legal document signed and sealed and delivered to effect a transfer of property and to show the legal right to possess it