The pael examples in JLA might be better connected with the root עיר and the forms עורר in other dialects, q.v. Page refs. in other dictionaries: DJPA: 421a; Jastrow: 1123;
ˁr, ˁrˀ (ˁār, ˁārā) n.m. enemy ˁrˁr vb. to contest ˁrr n.m. legal claim