Lewis Short
Sperchēos | -ēus, ĭdis | Sperchīus, ae | -īos | Sperchēïs | Sperchīŏnĭdes | Sperchiae | Sperchios (noun M.m.f) : () or (, v. Neue, Formenl. 1, 127 sq.), , , = Σπερχεῖος
* A river of Thessaly, rising on Mount Pindus, now the Ellada; form -eos, Verg. G. 2, 487; Rib., Forb. (al. Sperchius); form -eus,Liv. 36, 14, 15 Weissenb.; 37, 4, 10; form -ios,Mel. 2, 3, 6; Plin. 4, 7, 23, § 28 (v. C. infra), Ov. M. 1, 579; form -ius,Stat. Th. 4, 838.—Hence
* Adj. f., of or belonging to the Spercheos: undae,Ov. M. 7, 230: ripae,id. ib. 2, 250.
* A dweller by the Spercheos, Ov. M. 5, 86.
* Ārum (, Plin. 4, 7, 13, § 28 dub.; Jahn, Sparthos),a town of Thessaly, on the Spercheos,Liv. 32, 13, 10.
Charlton T. Lewis, Charles Short, A Latin Dictionary