(from verb to adj)rate to rative (from verb to adj)tate to tative

ADUMBRATE               ADUMBRATIVE
COLLABORATE             COLLABORATIVE
COMMEMORATE             COMMEMORATIVE
COMMISERATE             COMMISERATIVE
CONSECRATE              CONSECRATIVE
COOPERATE               COOPERATIVE
CORROBORATE             CORROBORATIVE
DECORATE                DECORATIVE
DEGENERATE              DEGENERATIVE
DELIBERATE              DELIBERATIVE
DEMONSTRATE             DEMONSTRATIVE
DEPURATE                DEPURATIVE
DETERIORATE             DETERIORATIVE
ELABORATE               ELEBORATIVE
ENUMERATE               ENUMERATIVE
EXAGGERATE              EXAGGERATIVE
EXHILARATE              EXHILARATIVE
EXONERATE               EXONERATIVE
GENERATE                GENERATIVE
ILLUSTRATE              ILLUSTRATIVE
INCORPORATE             INCORPORATIVE
INFILTRATE              INFILTRATIVE
ITERATE                 ITERATIVE
MELIORATE               MELIORATIVE
NARRATE                 NARRATIVE
OPERATE                 OPERATIVE
PENETRATE               PENETRATIVE
PROLIFERATE             PROLIFERATIVE
RECUPERATE              RECUPERATIVE
REITERATE               REITERATIVE
REMONSTRATE             REMONSTRATIVE
REMUNERATE              REMUNERATIVE
REVERBERATE             REVERBERATIVE
SEPARATE                SEPARATIVE
VITUPERATE              VITUPERATIVE


COGITATE            COGITATIVE
COMMUTATE           COMMUTATIVE
FACILITATE          FACILITATIVE
GESTATE             GESTATIVE
IMITATE             IMITATIVE
IRRITATE            IRRITATIVE
ORIENTATE           ORIENTATIVE
PROBATE             PROBATIVE
REHABILITATE        REHABILITATIVE
RESUSCITATE         RESUSCITATIVE
ROTATE              ROTATIVE
VEGETATE            VEGETATIVE