additive
antonymous
analogous
answering
coequal
complemental
completing
completive
completory
consummative
consummatory
correspondent
corresponding
culminative
equipollent
equivalent
filling
fulfilling
homologous
perfective
reciprocal
reciprocative
tantamount
chromatic color
chromatic colour
spectral color
spectral colour
complementarity
antagonistic
behavioral
biological
causal
collaborative
divergent
diverse
dominant
innovative
interdependent
interpersonal
inverse
linear
organizational
proprietary
quantitative
relevant
unique
Cenci
Givenchy
elementary
entry
gentry
sentry
supplementary