ἀδήϊος
From LSJ
τὸ δ' ἐξαίφνης τὸ ἐν ἀναισθήτῳ χρόνῳ διὰ μικρότητα ἐκστάν → suddenly refers to what has departed from its former condition in a time imperceptible because of its smallness
English (LSJ)
contr. ἀδῆος, Dor. ἀδάϊος, ον,
A unmolested, unravaged, ἀδῇον . . σπαρτῶν ἀπ' ἀνδρῶν S.OC1533: of persons, not harmed, A.R. 4.647.