ski tow vs conveyance

ski tow and conveyance both are nouns.

Word	Noun	Adjective	Verb	Adverb
ski tow	Yes	No	No	No
conveyance	Yes	No	No	No

As nouns, conveyance is a hypernym of ski tow; that is, conveyance is a word with a broader meaning than ski tow:

Other hypernyms of ski tow include transport.

ski tow (noun)	conveyance (noun)
a powered conveyance that carries skiers up a hill	act of transferring property title from one person to another
	the act of moving something from one location to another
	something that serves as a means of transportation
	the transmission of information
	document effecting a property transfer