propense

adjective2

1. •
   (no longer used) Leaning toward, in a moral sense; inclined; disposed; prone.

   • The most immediate effects of pleasure and pain are the propense and averse motions of the mind; which are diversified into volition, into desire and aversion, grief and joy, hope and fear — 1739
2. •
   [after a noun] (no longer used) Prepense.