exitiabiliter

exĭtĭābĭlis, e, adj. [exitium], destructive, fatal, deadly (rare but class.):

exitiabilem illi faciam diem,

Plaut. Ep. 4, 2, 36: bellum suis civibus, * Cic. Att. 10, 4, 3; so,

bellum,

Eutr. 9, 7:

tyrannus,

Liv. 29, 17, 19:

clades,

Suet. Aug. 23:

discordiae,

id. Claud. 25:

reipublicae,

Tac. H. 2, 69:

morbus,

id. A. 16, 5:

fames,

Vell. 2, 112, 3:

telum,

Ov. M. 6, 257:

animus in suos,

Tac. A. 6, 24:

superstitio,

id. ib. 15, 44.— Adv.: exĭtĭā-bĭlĭter, perniciously, fatally, August. Civ. D. 1, 17.