The Collaborative International Dictionary of English v.0.48:
Adaptative \A*dapt"a*tive\, a. Adaptive. --Stubbs. [1913 Webster]WordNet (r) 3.0 (2006):
adaptative adj 1: having a capacity for adaptation; "the adaptive coloring of a chameleon" [syn: adaptive, adaptative] [ant: maladaptive]