Exact Match:
- complementary
- of words or propositions so related that each is the negation of the other; "`male' and `female' are complementary terms"
Synonyms:
- analogous,
- answering,
- coequal,
- complemental,
- completing,
- completive,
- completory,
- consummative,
- consummatory,
- correspondent,
- corresponding,
- culminative,
- equipollent,
- equivalent,
- filling,
- fulfilling,
- homologous,
- perfective,
- reciprocal,
- reciprocative,
- tantamount