1. Changing location rapidly
   - speed, hurrying

1. Move fast
   - rush, hotfoot, hasten, hie [archaic], race, pelt along, rush along, cannonball along, bucket along, belt along, step on it 
2. Move faster
   - accelerate, speed up, quicken 
3. Move very fast
   "The runner zipped past us at breakneck speed"
   - travel rapidly, hurry, zip 
4. Travel at an excessive or illegal velocity
   "I got a ticket for speeding" 
5. Cause to move faster
   - accelerate, speed up

Derived forms: speedings

See also: speeder

Type of: alter, change, deepen, go, intensify, locomote, modify, motion, move, movement, travel

Encyclopedia: Speed, Indiana Speed, Glue & Shinki Speed Speed, KS Speed, North Carolina Speed, NC Speed, Kansas

• sidereal time
• sidereal year
• siderite
• Sideritis
• sideroblast
• sideroblastic anaemia
• sideroblastic anemia
• siderochrestic anaemia
• siderochrestic anemia
• siderocyte
• siderolite
• sideropenia
• siderophilin
• siderosis
• siderostat
• sidesaddle
• sideshow
• sideslip
• sidesman
• sidesplitter
• sidesplitting
• sidesplittingly
• sidestep
• sidestroke
• sideswipe