Greek Lexicon Entry

ἀμετάθετος

ametáthetos

unchangeable, or (neuter as abstract) unchangeability

μετάθεσις

metáthesis

transposition, i

μετά

metá

properly, denoting accompaniment; "amid" (local or causal); modified variously according to the case (genitive associati

τίθημι

títhēmi

to place (in the widest application, literally and figuratively; properly, in a passive or horizontal posture, and thus