1. Of something totally lacking in saturation and therefore having no hue

See also: achromatic, neutral

• aliyah
• alizarin
• alizarin carmine
• alizarin crimson
• alizarin red
• alizarin yellow
• alizarine
• alizarine red
• Alka-seltzer
• alkahest
• alkahestic
• alkalemia
• alkalescent
• alkali
• alkali bee
• alkali grass
• alkali metal
• alkali poisoning
• alkalic
• alkalify
• alkalimetry
• alkaline
• alkaline earth
• alkaline metal
• alkaline-earth metal