Mammoth Uncensored Word List:
66 words ending with ve, 15 letters long

anticommutative anticompetitive antiprogressive antispeculative autodestructive bioaccumulative circumscriptive cosignificative decontaminative differentiative disassimilative electronegative electropositive excommunicative exemplificative experimentative heteronormative hyperaggressive hyperresponsive incommunicative incomprehensive insignificative intersubjective intussusceptive labourintensive misappreciative misapprehensive neoconservative nonappreciative nonconfirmative nonconservative nonconstructive nondegenerative nondeliberative nondepreciative nondissociative nonexploitative nonfacilitative nonillustrative noninterpretive nonmanipulative nonquantitative nonregenerative nonreproductive overcompetitive overimaginative overpresumptive overspeculative phosphorylative photoconductive photoprotective photorefractive procrastinative prognosticative radioprotective retroreflective schizoaffective stereoselective subcontraoctave superconductive ultraprotective unargumentative unauthoritative uncommunicative uncomprehensive undemonstrative