"Sleepless" 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

"sleepless" Definition

  1. [only before noun] without sleep
  2. [not before noun] not able to sleep

"sleepless" Synonyms & Antonyms

"sleepless" synonyms:

  • wakeful,
  • insomniac,
  • restless,
  • awake,
  • unsleeping,
  • insomnolent,
  • watchful,
  • alert,
  • disturbed,
  • unsettled,
  • vigilant,
  • active,
  • antsy,
  • anxious,
  • attentive,
  • edgy,
  • fidgeting,
  • fidgety,
  • jumpy

"sleepless" antonyms:

  • asleep,
  • dormant,
  • dozing,
  • napping,
  • resting,
  • sleeping,
  • slumbering,
  • unawakened,
  • unconscious,
  • tired,
  • crashed-out,
  • snoozing,
  • somnolent,
  • reposing,
  • inactive,
  • inert,
  • out,
  • snoring,
  • comatose

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