Vacua
Found vacua with different capitalization.
vacua neuter accusative plural, neuter nominative plural, neuter vocative plural of vacuum
vacua present active imperative 2nd singular of vacuo
vacua feminine ablative singular, feminine nominative singular, neuter nominative plural, feminine vocative singular, neuter vocative plural, neuter accusative plural of vacuus
VACUA
VACUA (Οὐακούα, Strab. 3. p. 153; Οὔακος, Ptol. 2.5.4), a river in Lusitania, which entered the Atlantic ocean between the Durius and Munda, in the neighbourhood of Talabrica. Pliny (Plin. Nat. 4.21. s. 35) calls it Vacca. The present Vouga.
[T.H.D]