Find Synonyms

gearbox Synonyms

Another word for gearbox

Choosing another word for gearbox that fits your sentence is easier when synonyms and similar words are paired with an exact noun definition and ranked by match strength.
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• noun (Context 1)

A metal casing containing a set of gears and their associated shafts in a motor vehicle or machine, used to transmit mechanical power from the engine and adjust speed and torque.

Usage Example

"The mechanic had to rebuild the faulty transmission after the car began grinding whenever the driver shifted into third gear."

Strongest
transmission
Strong
gearcase

• Nearby Words

gazpacho
gdansk
gear
gearbox
gearchange
gearhead
gearing

Cite this Entry

Wordmom. (2026). Synonyms for Gearbox. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/gearbox
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