Liddell-Scott-Jones

ἀπαράλλακτος (aparallaktos) unalterable ^TEGMC

ἀπαράλλακτος, ον,

precisely similar, indistinguishable, [Refs 1st c.BC+]: with genitive, indistinguishable from, [Refs 1st c.BC+]: c.dative, exactly like, [Refs 1st c.BC+]. adverb -τως unchangeably, [LXX], Theo Sm.p.172 H.; in precisely similar terms, [Refs 2nd c.AD+]; indistinguishably, [Refs 3rd c.AD+]

_{LSJ Scripture Refs: LXX.Esth.3.13}