κεραυνὸν ἐν γλώττῃ φέρειν → carry a thunderbolt on his tongue
εὔνοος, εὔνους, πιστός, ἀξιόχρεως, εὔπιστος, ἀληθής, ἀλαθής, παραμόνιμος, παρμόνιμος, κεδνός, ἐρίηρος, σάος, ἐτήτυμος, ἐτεός, ἀληθινός, ἀλαθινός, ἔτυμος, ἀσφαλής, νημερτής, ἔμπεδος, σαφής, ὀρθός, ἐσθλός