speed- root words — words with the speed- root

The root speed- comes from Old English sped, meaning success, speed. 5 words in Dendril are built from it, including speeder, speeders, speedster, speedsters, speedup. Dendril shows them on a free interactive word map — no signup, no ads.

Words that use the speed- root

Explore words with speed- — words containing the speed- root and sharing its sense of "success, speed". Examples include speeder, speeders, speedster, speedsters, speedup. Click any word to see its own roots, definition, and related words.

What does speed- mean?

The speed- root means success, speed, from Old English sped. Recognizing it helps you decode and remember the many English words built on this root.