Skip to main content
achromatous

achromatous

9.9
Having no color or pigment
  • adjective
  • /ˌeɪkrəˈmeɪtəs/
  • Specialized
: acromático
  • Albino animals are often almost achromatous due to the absence of pigment.

Examples

  • The achromatous leaves made the plant appear sickly and pale.

  • The achromatous walls made the room feel cold.

  • The scientist described the bacteria as achromatous under the microscope.

  • Many achromatous plants thrive in low-light environments.

  • Albino animals are often almost achromatous due to the absence of pigment.

  • The achromatous leaves made the plant appear sickly and pale.

  • Many achromatous plants thrive in low-light environments.

Synonyms

achromatic
vsachromatous
1 8.1

Colors that do not have any hue, like black, white, and gray

refers to lacking coloration more generally, not only hueless tones
unpigmented
vsachromatous
  • Specialized
1 7.1

Having no color in the skin, fur, or body tissue

is broader, covering little color whether pigment is present or not
uncolored
vsachromatous
  • US
1 3.5

Having no color and looking clear or pale

focuses more on minimal or absent coloration rather than neutrality
hueless
vsachromatous
1 9.4

Something that has no color and looks grey or pale

allows small traces of color rather than absolute absence
achromous
vsachromatous
  • Specialized
9.9

Having no color and looking clear or white

means little or no color, often stressing lack of pigment
achromic
vsachromatous
  • Specialized
9.9

Having no color, like clear water

is similar but can imply only a small amount of color

Antonyms

colored
  • US
279 1.0

Having a color, natural or added

42 3.0

Very bright and clear in color and easy to notice

How Colorless

achromatous
  • Specialized
9.9
pale
301 1.0
muted
15 4.2
colored
  • US
279 1.0

Surface Forms

achromatous positive

Morphology

achromatous = chromatous (semi-transparent) = a + chrom + ous

The prefix 'a-' denotes absence, and 'chromatous' relates to color, but the specific meaning of lacking color is not entirely obvious.

Etymology

Achromatous comes from the Greek parts a- 'not' and chroma 'color'. So it means 'without color', the same root you find in monochrome, and is used for things that have very little or no color.