The Collaborative International Dictionary of English v.0.48:

Evolutionary \Ev`o*lu"tion*a*ry\, a.
   Relating to evolution; as, evolutionary discussions.
   [1913 Webster]

WordNet (r) 3.0 (2006):

evolutionary
    adj 1: of or relating to or produced by evolution; "evolutionary
           biology"

Moby Thesaurus II by Grady Ward, 1.0:

18 Moby Thesaurus words for "evolutionary":
   advancing, bradytelic, developing, evolutional, evolutionist,
   evolutionistic, evolving, genetic, horotelic, maturational,
   maturative, maturing, ontogenetic, phylogenetic, physiogenetic,
   progressing, tachytelic, unfolding