Synonyms
Antonyms
Etymology

1. sleepless

adjective. ['ˈsliːpləs'] experiencing or accompanied by sleeplessness.

Synonyms

Etymology

  • -less (English)
  • -leas (Old English (ca. 450-1100))
  • sleep (English)
  • sleep (Middle English (1100-1500))

Rhymes with Sleepless

  • accomplice
  • aeschelus
  • ageless
  • aimless
  • airless
  • alice
  • anschluss
  • argyropoulos
  • bacillus
  • backless
  • baseless
  • blameless
  • bloodless
  • bolus
  • boneless
  • borealis
  • bottomless
  • boundless
  • bowlus
  • breathless

2. sleepless

adjective. ['ˈsliːpləs'] always watchful.

Synonyms

Antonyms

Etymology

  • -less (English)
  • -leas (Old English (ca. 450-1100))
  • sleep (English)
  • sleep (Middle English (1100-1500))