αἰθὴρ δ᾽ ἐλαφραῖς πτερύγων ῥιπαῖς ὑποσυρίζει (Aeschylus, Prometheus Bound 126) → The bright air fanned | whistles and shrills with rapid beat of wings.
intricate: P. and V. ποικίλος, ἄπορος, ἀμήχανος (rare P.), ἀσαφής, V. δύσκριτος, ἄσκοπος, δυστέκμαρτος, δυσμαθής; see intricate.