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breakneck

see definition of breakneck
  • adjextremely fast
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Synonyms for breakneck

adj extremely fast
  • headlong
  • rapid
  • at full tilt
  • dangerously fast
  • excessive
  • flat out
  • high-speed
  • lightning
  • precipitate
  • reckless
  • speedy
  • whirlwind

Antonyms for breakneck

  • extremely slow
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.

More words related to breakneck

dangerous

adjective. hazardous, troubling

expeditious

adjective. immediate, speedy

fast

adjective. speedy

faster

adjective. speedy

fastest

adjective. speedy

fleet

adjective. quick in movement
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.
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