consona
From LSJ
Τί κοινότατον; ἐλπίς. καὶ γὰρ οἷς ἄλλο μηδέν, αὕτη πάρεστι → What is most common? Hope. For those who have nothing else, that is always there.
cōnsŏna, æ, f., consonne : Ter. Maur. 555.
consona consonae N F :: consonant; (letter not a vowel)