δυσαπόσπαστος
From LSJ
κακοὶ μάρτυρες ἀνθρώποισιν ὀφθαλμοὶ καὶ ὦτα βαρβάρους ψυχὰς ἐχόντων → eyes and ears are poor witnesses for men if their souls do not understand the language (Heraclitus Phil.: Fr. B 107; Testimonia: Fragment 16, line 6)
English (LSJ)
ον,
A hard to tear away, Posidon.15 J., Secund.Sent.10, Dsc.3.14. Adv. δυσαποσπάστως, ἔχειν Pl.Ax.365b, Aristeas 123, D.S.20.51. II from which it is hard to tear oneself away, Ph.2.11, 14; κάλλος Charito 5.8.