ΕΘ (ETh)
ΕΘ is an Ancient Greek form of ἔτι, meaning “still, yet, further”. It is the adverb.
Found 212 times in the Ancient Greek texts on Socratos.
Where it is used
Apollonius Rhodius, Argonautica 2.957: τῆμος ἔθʼ, Ἡρακλῆος ἀποπλαγχθέντες, ἔναιον·
Euripides, Alcestis 1085: χρόνος μαλάξει, νῦν δ’ ἔθ’ ἡβάσκει κακόν.
Bacchylides, Epinicians 3.73: ἐπʼ ἔθ]νος ἐφάμερον α[ἶψʼ ἵησι.
Source: Socratos (socratos.org), a free reader for Ancient Greek and Latin. Grammar from the Perseus Treebank and Morpheus; dictionary entries from Liddell-Scott-Jones, A Greek-English Lexicon (Perseus Digital Library, CC BY-SA). Counts are from the texts on Socratos.