carrousel vs conveyer

carrousel and conveyer both are nouns.

Word	Noun	Adjective	Verb	Adverb
carrousel	Yes	No	No	No
conveyer	Yes	No	No	No

As nouns, conveyer is a hypernym of carrousel; that is, conveyer is a word with a broader meaning than carrousel:

carrousel: a conveyer belt that carries luggage to be claimed by air travelers
conveyer: a moving belt that transports objects (as in a factory)

Other hypernyms of carrousel include conveyer belt, conveyor, conveyor belt, transporter.

carrousel (noun)	conveyer (noun)
a large, rotating machine with seats for children to ride on for amusement	a moving belt that transports objects (as in a factory)
a conveyer belt that carries luggage to be claimed by air travelers	a person who conveys (carries or transmits)