Edwistlíc

According to the Old English Dictionary:

edwistlíc

adj. Existing, subsisting, substantial, substantive; substantiālis :-- Ic eom, is edwistlíc word I am is the substantive [existing] verb, Ælfc. Gr. 32; Som. 36, 24. DER. efen-edwistlíc. edwistlic