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Ăcarnānĭa, ae, f., Acarnania, = Ἀκαρνανία, the most westerly province of Greece, Cic. Pis. 40, 96; Caes. B. C. 3, 55; Liv. 26, 25 al.; Mel. 2, 3, 4; Plin. 4, 1, 2 sq.
Hence, Ăcarnānĭcus, a, um, adj., Acarnanian: conjuratio, Liv. 26, 25, 18.