"Retardation" 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

"retardation" Definition

  1. the fact of making the development or progress of something slower

"retardation" Synonyms & Antonyms

"retardation" synonyms:

  • slowdown,
  • deceleration,
  • braking,
  • downshift,
  • stoppage,
  • letup,
  • wait,
  • hindrance,
  • impediment,
  • setback,
  • holdup,
  • obstruction,
  • stall,
  • detainment,
  • hangup,
  • delay,
  • detention,
  • lag,
  • retardment

"retardation" antonyms:

  • acceleration,
  • hastening,
  • quickening,
  • advance,
  • aid,
  • assistance,
  • beginning,
  • boon,
  • boost,
  • continuation,
  • go,
  • help,
  • liberation,
  • promotion,
  • start,
  • support,
  • permeability,
  • truce,
  • harm

Other 11-Letter Words With "r", "e", "t", "a", "d", "i", "o", "n"

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