κνυζεῦνται

From LSJ

πρὸς ὀλίγον ἡσθεὶς ναυτιᾷ → having been delighted a very little while, he is nauseated

Source

Greek Monotonic

κνυζεῦνται: Δωρ. αντί -οῦνται, γʹ πληθ. του κνυζέομαι.