producing new life or offspring; "the reproductive potential of a species is its relative capacity to reproduce itself under optimal conditions"; "the reproductive or generative organs"
having the ability to produce or originate; "generative power"; "generative forces"
not common or ordinarily encountered; unusually great in amount or remarkable in character or kind; "uncommon birds"; "frost and floods are uncommon during these months"; "doing an uncommon amount of business"; "an uncommon liking for money"; "he owed his greatest debt to his mother's uncommon character and ability"