ἀτημέλητος
From LSJ
ἐς δὲ τὰ ἔσχατα νουσήματα αἱ ἔσχαται θεραπεῖαι ἐς ἀκριβείην, κράτισται → for extreme diseases, extreme methods of cure, as to restriction, are most suitable (Corpus Hippocraticum, Aphorisms 1.6.2)
English (LSJ)
ον,
A unheeded, unnoticed, X.Cyr.5.4.18, 8.1.14, and so prob. in A.Ag.891. Adv. -τως, ἔχειν to be uncared for, X.Cyr. 8.1.15. 2 slovenly, οὐκ ἀ. τοὺς κικίννους Alciphr.3.55; τὸ ἀ. τῶν τριχῶν Jul.Mis.365d.