rayless

from WordNet (r) 3.0 (2006)

rayless
    adj 1: having no parts resembling rays; not having ray flowers

from The Collaborative International Dictionary of English v.0.48

Rayless \Ray"less\ (r[=a]"l[e^]s), a.
   Destitute of rays; hence, dark; not illuminated; blind; as, a
   rayless sky; rayless eyes.
   [1913 Webster]

from Moby Thesaurus II by Grady Ward, 1.0

57 Moby Thesaurus words for "rayless":
      ableptical, amaurotic, beamless, benighted, bereft of light, black,
      black as night, blind, caliginous, color-blind, dark,
      dark as night, dark as pitch, darkling, darksome, dim-sighted,
      ebon, ebony, eclipsed, eyeless, hemeralopic, in darkness,
      mind-blind, night-black, night-clad, night-cloaked, night-dark,
      night-enshrouded, night-filled, night-mantled, night-veiled,
      nyctalopic, obfuscated, obscure, obscured, occulted, pitch-black,
      pitch-dark, pitchy, sightless, spiritually blind, stark blind,
      starless, stone-blind, sunless, tenebrious, tenebrose, tenebrous,
      undiscerning, unenlightened, unilluminated, unlighted, unlit,
      unobserving, unperceiving, unseeing, visionless