cogwheels

Noun

a toothed wheel that engages another toothed mechanism in order to change the speed or direction of transmitted motion
plural of cogwheel

Synonyms

cogwheel, gear, gear wheel, geared wheel

Scrabble Score: 18

cogwheels: valid Scrabble (US) TWL word
cogwheels: valid Scrabble Word in Merriam-Webster MW Dictionary
cogwheels: valid Scrabble Word in International Collins CSW Dictionary

Words With Friends Score: 20

cogwheels is a valid Words With Friends word