"Fast" validity in different word game dictionaries

Dictionary Validity
Scrabble US(US/Canada/Thailand - TWL/NWL) Yes
Scrabble UK(International - SOWPODS/CSW) Yes
Words with Friends(WWF) Yes

"fast" Definition

  1. moving or able to move quickly
  2. happening in a short time or without delay
  3. able to do something quickly
  4. producing or allowing quick movement
  5. [not before noun] showing a time later than the true time
  6. (specialist) very sensitive to light, and therefore useful when taking photographs in poor light or of something that is moving very quickly
  7. (of a boat, etc.) safely fixed in position
  8. not likely to change or to come out when washed see also colour fast

"fast" Synonyms & Antonyms

"fast" synonyms:

  • quick,
  • rapid,
  • accelerated,
  • brisk,
  • express,
  • nimble,
  • swift,
  • breakneck,
  • fleet,
  • high-speed,
  • speedy,
  • blistering,
  • expeditious,
  • expeditive,
  • fast-moving,
  • fleet-footed,
  • hasty,
  • sprightly,
  • up-tempo

"fast" antonyms:

  • slow,
  • slow-moving,
  • slow-moving,
  • sluggish,
  • plodding,
  • stagnant,
  • tardy,
  • dawdling,
  • delaying,
  • laggard,
  • expected,
  • extremely-slow,
  • lengthy,
  • long,
  • extended,
  • drawn-out,
  • extensive,
  • long-lasting,
  • prolonged

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