ολιγιστάκις

From LSJ

ἢν μή τις ὥσπερ σφηκιὰν βλίττῃ με κἀρεθίζῃ → may no one squeeze me and tease me like a wasp | may no one smoke me and tease me like a wasp | but if anyone annoys me and rifles my nest, they'll find a wasp inside | still if you wake a wasps' nest then of wasps you must beware

Source

Greek Monolingual

ὀλιγιστάκις (Α)
επίρρ. πολύ σπάνια, σπανιότατα.
[ΕΤΥΜΟΛ. < ὀλίγιστος + επιρρμ. κατάλ. -άκις (πρβλ. πλειστάκις)].