ἀμετα-μέλητος, ον,
not to be repented of or regretted, ἡδονή[[ 5th-6th c.BC: Plato Philosophus “Timaeus” 59d; τὸ πεπραγμένον αὐτοῖς ἀ. γίγνεται [prev. author] “Lg.” 866e] Refs 5th c.BC+]; ἀμεταμέλητον ἐστί τί τινι one has nothing to repent of, [[ 2nd c.BC: Polybius Historicus 21.11.11. ] Refs 2nd c.BC+]
__2 having no opportunity of repentance, [[ 6th c.AD: Justinianus Imperator “Novellae” 129.3. ] Refs 6th c.AD+]
__II of persons, unrepentant, feeling no remorse, ἀ. ἀνίατος[[ 4th c.BC: Aristoteles Philosophus “Ethica Nicomachea” 1150a22, 1166a29] Refs 4th c.BC+]. adverb -τως[[ 4th c.AD: Themistius Sophista “Orationes” 19.231a, “Inscription Prien.” 114.] Refs 4th c.AD+]