στρεπτέον

From LSJ

ἁρμονίη ἀφανὴς φανερῆς κρείττων → the hidden attunement is better than the obvi­ous one, invisible connection is stronger than visi­ble, harmony we can't see is stronger than harmony we can, unseen harmony is stronger than what we can see

Source

Greek (Liddell-Scott)

στρεπτέον: ῥηματ. ἐπίθ., πρέπει τις νὰ στρέψῃ, Θεόδ. Προδρ. σελ. 390.