κανθαρίζω
From LSJ
τὸ λακωνίζειν πολὺ μᾶλλόν ἐστιν φιλοσοφεῖν ἢ φιλογυμναστεῖν → to behave like a Lacedaemonian is much more to love wisdom than to love gymnastics (Plato, Protagoras 342e6)
German (Pape)
[Seite 1320] zittern, Ammon., vielleicht f. L. für κανθαρύζω.