English verb: speed up | |||
1. | speed up (change) move faster | ||
Samples | The car accelerated. | ||
Examples | These cars won't speed up | ||
Synonyms | accelerate, quicken, speed | ||
Pattern of use | Something ----s. Somebody ----s. Somebody ----s something. Something ----s something | ||
Broader (hypernym) | deepen, intensify | ||
Narrower (hyponym) | brisk, brisk up, brisken | ||
Antonyms | decelerate, slow, slow down, slow up, retard | ||
2. | speed up (change) cause to move faster | ||
Samples | He accelerated the car. | ||
Synonyms | accelerate, speed | ||
Pattern of use | Somebody ----s something. Somebody ----s somebody. Something ----s somebody. Something ----s something | ||
Broader (hypernym) | alter, change, modify | ||
Antonyms | decelerate, slow down | ||