accelerator
noun/əkˈsɛləreɪtər/
Frequency rank: #8,356 most common English word
Meaning
A pedal or device used to increase the speed of a vehicle or process.

Example sentence
He pressed the accelerator to speed up the car on the highway.
Synonyms & related words
Practice this word in the quiz
More words in ranks 8,301–8,400
- tummyan informal word for stomach or abdomen.
- unjustNot fair or right; contrary to justice.
- upbringingThe way a child is raised and educated during their early years.
- wagera bet or sum of money risked on an uncertain outcome.
- whacka sharp, heavy blow or hit.
- acrylicA type of synthetic resin or paint made from acrylic acid, known for being fast-drying and water-soluble.
- annexationThe action of taking control of a region or territory and incorporating it into another country or state.
- ascentThe action of rising or climbing upward; an upward journey.
- balladA slow, romantic song or a poem that tells a story.
- betrayTo be disloyal to someone who trusts you; to give away a secret.