proclivus
Could not find procliva in Logeion dictionaries.
procliva feminine nominative singular, neuter nominative plural, feminine vocative singular, neuter accusative plural, neuter vocative plural, feminine ablative singular of proclivus
prōclīvus, a, um, v. proclivis init.
prōclīvus, a, um, s. prōclīvis.
prōclīvus, (16) c. proclivis : Pl. Mil. 1018 ; Varro R. 2, 2, 7 ; Catul. 64, 270.