Efen-nys
Bosworth & Toller Anglo-Saxon Old English Dictionary - efen-nys
According to the Old English Dictionary:
efyn-nis, -niss, -nes, e;
- efen-nys
- f. EVENNESS, equality; æquālĭtas :-- Efennys gecýðnys ðín on écnysse æquĭtas testĭmōnia tua in æternum, Ps. Spl. 118, 144: 10, 8. efen-nys