turbo-propeller plane vs turboprop

turbo-propeller plane and turboprop both are nouns.

Word	Noun	Adjective	Verb	Adverb
turbo-propeller plane	Yes	No	No	No
turboprop	Yes	No	No	No

As nouns, turbo-propeller plane and turboprop are synonyms defined as:

turbo-propeller plane and turboprop: an airplane with an external propeller that is driven by a turbojet engine

Other synonyms of turbo-propeller plane include propjet.

turbo-propeller plane (noun)	turboprop (noun)
an airplane with an external propeller that is driven by a turbojet engine	an airplane with an external propeller that is driven by a turbojet engine