ἀκαιρ-ία · akair-ia — LSJ
unfitness of times, opp. ἐπικαιρία, Democr. 26e (pl.); opp. εὐκαιρία, Pl. Phdr. 272a; opp. ἐγκαιρία, Id. Plt. 305d; time of trouble, Lib. Or. 59.38.
of bad seasons, unseasonableness, ἐνιαυτῶν πολλῶν ἀ. Pl. Lg. 709a (pl.); τῶν πνευμάτων Arist. Pr. 941b25 (pl.).
impropriety, Pl. Smp. 182a.
bad taste in writing, D.H. Dem. 7, al.
opp. καιρός, want of opportunity, τὴν ἀκαιρίαν τὴν ἐκείνου καιρὸν ὑμέτερον νομίσαντες D. 1.24; want of time, Plu. Sanit. 2.130e.
of persons, tactlessness, Thphr. Char. 12.