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adj. Having to do with or being a complement.

adj. Of the nature of a complement; completing.

adj. Complementary.

adj. Additional; supplemental, accessory; ancillary.

adj. Of the nature of a ceremony that is not essential but accessory; ceremonial; ceremonious; formal.

adj. Of persons: accomplished; talented; experienced.

adj. Complimentary.

adj. Supplying, or tending to supply, a deficiency; fully completing.

adj. Complimentary; courteous.

Forming a complement; supplying a deficiency; completing.

In zoology, forming a complement to the female or to a hermaphrodite; complementary: applied to minute or rudimentary males of some animals, as cirripeds.

Additional and ornamental; supplemental.

Complimentary.

Accomplished.

adj. acting as or providing a complement (something that completes the whole)

"But in some genera the larvae become developed either into hermaphrodites having the ordinary structure, or into what I have called complemental males: and in the latter, the development has assuredly been retrograde; for the male is a mere sack, which lives for a short time, and is destitute of mouth, stomach, or other organ of importance, excepting for reproduction."

additive   

complemental male    complemental angle    complemental air   

complimentary    courteous