geared wheel vs gear wheel

geared wheel and gear wheel both are nouns.

Word	Noun	Adjective	Verb	Adverb
geared wheel	Yes	No	No	No
gear wheel	Yes	No	No	No

As nouns, geared wheel and gear wheel are synonyms defined as:

geared wheel and gear wheel: a toothed wheel that engages another toothed mechanism in order to change the speed or direction of transmitted motion

Other synonyms of geared wheel include cogwheel, gear.

geared wheel (noun)	gear wheel (noun)
a toothed wheel that engages another toothed mechanism in order to change the speed or direction of transmitted motion	a toothed wheel that engages another toothed mechanism in order to change the speed or direction of transmitted motion