radiative

ratiocinative

rebarbative

rebarbatively

reciprocative

recitative

recitatives

recreative

recriminative

recuperative

redintegrative

reduplicative

reduplicatively

reeducative

reformative

regenerative

regulative

rehabilitative

reintegrative

reiterative

reiteratively

relative

relatively

relatives

remonstrative

remonstratively

remunerative

remuneratively

renovative

renunciative

reparative

replicative

representative

representatives

reprobative

restorative

restoratives

resuscitative

retaliative

reverberative

rotative

rotatively

ruminative

ruminatively

sanative

sedative

sedatives

segregative

separative

seronegative