achromatous
1. [ adjective ] (color) having little or inadequate color
Related terms: colorless
Similar spelling:   achromous
  achromatism
  achromatise
  achromatin
  achromatic
  achromasia
  achromia
  achromatize
  acrimonious
  achromatinic
  acromyotonia
  achromic
  acronymous