jumbojet vs jet-propelled plane

jumbojet and jet-propelled plane both are nouns.

Word	Noun	Adjective	Verb	Adverb
jumbojet	Yes	No	No	No
jet-propelled plane	Yes	No	No	No

As nouns, jet-propelled plane is a hypernym of jumbojet; that is, jet-propelled plane is a word with a broader meaning than jumbojet:

Other hypernyms of jumbojet include jet, jet plane.

jumbojet (noun)	jet-propelled plane (noun)
a very large jet plane	an airplane powered by one or more jet engines