pyramidal tent vs tent

pyramidal tent and tent both are nouns.

Word	Noun	Adjective	Verb	Adverb
pyramidal tent	Yes	No	No	No
tent	Yes	No	Yes	No

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

pyramidal tent: a large tent shaped like a pyramid; can hold half a dozen people
tent: a portable shelter (usually of canvas stretched over supporting poles and fastened to the ground with ropes and pegs)

Other hypernyms of pyramidal tent include collapsible shelter.

pyramidal tent (noun)	tent (noun)
a large tent shaped like a pyramid; can hold half a dozen people	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

pyramidal tent (verb)	tent (verb)
	live in or as if in a tent