Θρῆϊξ

From LSJ

πολλὰ μεταξὺ πέλει κύλικος καὶ χείλεος ἄκρου → there is many a slip twixt cup and lip, there's many a slip twixt cup and lip, there's many a slip 'twixt cup and lip, there's many a slip twixt the cup and the lip, there's many a slip 'twixt the cup and the lip

Source
Click links below for lookup in third sources:
Full diacritics: Θρῆϊξ Medium diacritics: Θρῆϊξ Low diacritics: Θρήιξ Capitals: ΘΡΗΙΞ
Transliteration A: Thrē̂ïx Transliteration B: Thrēix Transliteration C: Thriiks Beta Code: *qrh=i+c

English (LSJ)

ϊκος, ὁ, Epic and Ionic for Θρᾷξ.

French (Bailly abrégé)

ion. c. Θρᾷξ.

Greek Monotonic

Θρῆϊξ: -ϊκος, ὁ, Επικ. και Ιων. αντί Θρᾷξ.