lean-to tent vs tent

lean-to tent and tent both are nouns.

Word	Noun	Adjective	Verb	Adverb
lean-to tent	Yes	No	No	No
tent	Yes	No	Yes	No

As nouns, tent is a hypernym of lean-to tent; that is, tent is a word with a broader meaning than lean-to tent:

lean-to tent: tent that is attached to the side of a building
tent: a portable shelter (usually of canvas stretched over supporting poles and fastened to the ground with ropes and pegs)

Other hypernyms of lean-to tent include collapsible shelter.

lean-to tent (noun)	tent (noun)
tent that is attached to the side of a building	a portable shelter (usually of canvas stretched over supporting poles and fastened to the ground with ropes and pegs)
	a web that resembles a tent or carpet

lean-to tent (verb)	tent (verb)
	live in or as if in a tent