ἀνυπονοήτως
From LSJ
νῦν δ' ἐχθρὰ πάντα, καὶ νοσεῖ τὰ φίλτατα (Euripides' Medea 16) → but now their love is all turned to hate, and endearment withers
Russian (Dvoretsky)
ἀνυπονοήτως:
1) не будучи подозреваемым, неожиданно Polyb.;
2) не подозревая Polyb.