1650s, from Latin rapaci-, stem of rapax "grasping," itself from stem of rapere "to seize" (see rapacity) + -ous. Related: Rapaciously; rapaciousness.
the rapacious wolf
a rapacious divorcee on the prowl
a rapacious appetite
ransom
rant
rantallion
rap
rapable
rapacious
rapacity
rape
Raphael
raphe
rapid