quack
From LSJ
καὶ λέγων ὅτι Πεπλήρωται ὁ καιρὸς καὶ ἤγγικεν ἡ βασιλεία τοῦ θεοῦ· μετανοεῖτε καὶ πιστεύετε ἐν τῷ εὐαγγελίῳ → declaring “The time has been accomplished and the kingdom of God is near: start repenting and believing in the gospel!” (Μark 1:15)
English > Greek (Woodhouse)
substantive
Use P. and V. φθέγμα, τό, φθόγγος, ὁ, V. φθογγή, ἡ.
charlatan: P. and V. γόης, ὁ, μάγος, ὁ, ἀγύρτης, ὁ.
Fem., V. ἀγύρτρια, ἡ, Ar. φέναξ, ὁ, Ar. and P. ἀλαζών, ὁ.
be a quack, v.: Ar. and P. ἀλαζονεύεσθαι.
quack doctor: Ar. ἰατροτέχνης, ὁ.
adjective
Use spurious.
verb intransitive
Use P. and V. φθέγγεσθαι.