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ἔργῳ

Τὰ πάντα ῥεῖ καὶ οὐδὲν μένει -> Everything flows and nothing stands still
Heraclitus

English (Woodhouse)

ἔργῳ = really, in deed, in reality, opposed to nominally

⇢ Look up "ἔργῳ" on Google | Wiktionary | LSJ full text search (Translation based on the reversal of Woodhouse's English to Ancient Greek dictionary)