1. Of black tinged with grey
   - grey-black [Brit, Cdn], greyish-black [Brit, Cdn], grayish-black [US]

See also: achromatic, neutral

• unpatented
• unpatriotic
• unpatriotically
• unpatronised
• unpatronized
• unpatterned
• unpaved
• unpeaceable
• unpeaceful
• unpeeled
• unpeg
• unpeople
• unpeopled
• unperceivable
• unperceived
• unperceiving
• unperceptive
• unperceptiveness
• unperformed
• unpermed
• unpermissive
• unpermissiveness
• unperplexed
• unperson
• unpersuadable