ἀμετάστατος

ον, Adv.
A. unchangeable, unchanging, ἴτω ἀ. μέχρι θανάτου Pl. R. 361c; of ideas, ib.378e; τὸ ἀυετάστατον uniformity, Plu. 2.135b. Adv. ‐τως Procl. in Ti. 3.22D., etc.
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
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