ἀηδία
From LSJ
μεγάλα ὠφελήσεσθε πρὸς ἱστορίαν τῶν κοινῶν → that will be of great benefit to you in order to understand public affairs
English (LSJ)
ἡ,
A nauseousness, of drugs, Hp.Acut.23. 2 unpleasantness, opp. ἡδονή, Phld.Rh.1.163 S.: pl., Id.Oec.p.64J. II mostly of persons, unpleasantness, odiousness, D.21.153, Aeschin.3.72, Thphr.Char.20.1; τὴν σὴν ἀ. your odious presence, Aeschin.3.164. 2 disgust, dislike, Pl.Phdr.240d, Lg.802d, etc.: pl., ἀ. καὶ βαρύτητες τῶν ἄλλων Isoc.12.31.