ποντίων τε κυμάτων άνήριθμον γέλασμα, παμμῆτόρ τε γῆ (Aeschylus' Prometheus Bound l. 90) → O infinite laughter of the waves of ocean, O universal mother Earth
not clear: P. and V. ἀσαφής, ἀφανής, ἄδηλος, δύσκριτος.
ambiguous: P. ἀμφίβολος, V. ἀμφίλεκτος, διχόμυθος.
undecided (of persons): V. ἀμφίβουλος, δίφροντις.