PROLIFIC Copy link • PROLIFICPROP., (of land, etc.) fertilis; fecundus; uber; ferax (usually with a genitive, rarely with ablative; Cic. uses it almost always figuratively): fructuosus; frugifer: (of animals) fecundus; multos partus, fetus, edens. Figuratively, ferax; copiosus; fecundus; uber. SYN. and PHR. in FERTILE, FRUITFUL].