metabletic
/ˌmɛtəˈblɛtɪk/rare
adjective
Psychology. In the phenomenological psychology of J. H. van den Berg: of or relating to metabletics.
Origin
Mid 18th century (in an earlier sense). From ancient Greek μεταβλητικός able to produce change, subject to change, for exchange from μετα- + -βλητικός, after μεταβάλλειν to change, (in the middle voice) to exchange.