Example : We have to rush!.
Hurry--it's late!.

Synonyms : festinate, hurry, look sharp, rush

Example : He rushed down the hall to receive his guests.
The cars raced down the street.

Synonyms : belt along, bucket along, cannonball along, hie, hotfoot, pelt along, race, rush, rush along, speed, step on it

Example : This should expedite the process.

Synonyms : expedite

Example : The infection precipitated a high fever and allergic reactions.

Synonyms : induce, rush, stimulate