II. Very closely connected with one: “amicus,” Cic. Fl. 6, 14: “homo,” id. de Or. 2, 50, 202; cf.: “pro homine intimo ac mihi pernecessario,” id. Fam. 13, 69.—Subst.: “meus familiaris et Leptae nostri familiarissimi pernecessarius,” Cic. Fam. 9, 13, 1: “meos,” id. ib. 13, 40.
per-nĕcessārĭus , a, um, adj.