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supersonic

see definition of supersonic
  • as inspeedy
  • as inswift
  • as infast
  • as injet
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Synonyms for supersonic

adj fast, quick
  • accelerated
  • brisk
  • expeditious
  • hasty
  • hurried
  • immediate
  • prompt
  • rapid
  • swift
  • agile
  • alacritous
  • breakneck
  • express
  • fleet
  • harefooted
  • headlong
  • lissome
  • lively
  • nimble
  • precipitate
  • quick-fire
  • rapid-fire
  • ready
  • snappy
  • summary
  • supersonic
  • ultrasonic
  • winged

Antonyms for supersonic

  • delayed
  • leisurely
  • slow
  • sluggish
  • halted
  • slowed
  • tardy
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.

More words related to supersonic

fast

adjective. speedy

jet

noun. vehicle propelled by ejection of pressurized gas or liquid
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.
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