home | subscription | feedback | about us | blog | widget | FAQ
Dictionaries
Comprehensive
Children's
WILD (Illustrated)
Search Tools   
Browse
Search Filter
Reverse Search
A-Z Word Parts
Puzzle Solvers
Anagram Solver
Crossword Solver
Teacher Tools
Classes
Students
Lessons
Assignments
Reports
Vocabulary Center
Activities
Wordlist Maker
Writing Tool (Beta)
Legacy activities
My Wordsmyth
Lookup History
My Wordlists
Legacy activities
Word Explorer
Children's Dictionary
Help
Help
Help
 
Beginner's Dictionary  
More results
Show multi-word results
Browse in wordlist
See entries that contain "speed up"
 
Display options
Show syllables
Show Lookup History
Double-Click Lookup
Show Word Parts
  Show Spanish support
  Show Chinese support
 
Pronunciation
Wordsmyth
  Phonics
  IPA
 
Lookup History
speed up

speed up
 
See:
speed
part of speech: phrase
definition: to go or cause to go faster.
Claire drove onto the highway and sped up.
Subscribe for ad-free
Wordsmyth and more
Learn more
Home Send Feedback Having a problem? Suggest a Word Privacy Policy
©2024 Wordsmyth