Sleepless

Acceptable For Game Play - US & UK word lists

This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

The American Heritage® Dictionary of the English Language, 4th Edition
  • adj. Marked by a lack of sleep: a sleepless night.
  • adj. Unable to sleep.
  • adj. Always alert or active; never resting: a sleepless district of the city.
  • Wiktionary, Creative Commons Attribution/Share-Alike License
  • adj. Characterized by an absence of sleep.
  • the GNU version of the Collaborative International Dictionary of English
  • adj. Having no sleep; wakeful.
  • adj. Having no rest; perpetually agitated.
  • The Century Dictionary and Cyclopedia
  • Being without sleep; wakeful.
  • Constantly watchful; vigilant: as, the sleepless eye of justice.
  • Restless; continually disturbed or agitated.
  • WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
  • adj. always watchful
  • adj. experiencing or accompanied by sleeplessness
  • Equivalent
    alert    watchful    awake   
    Form
    Synonym
    Words with the same meaning
    Same Context
    Words that are found in similar contexts
    wakeful    haggard    feverish    restless    watchful    unremitting    fruitless    sorrowful    fevered    apprehensive