Níd-þearf

According to the Old English Dictionary:

níd-þearf

adj. Necessary, needful :-- Ys cræft mín behéfe þearle eów and neódþearf est ars mea utilis valde vobis et necessaria, Coll. Monast. Th. 27, 27: 29, 17. Is eallum mannum nédþearf and nytlíc ðæt hié heora fulwihthádas wel gehealdan, Blickl. Homl. 109, 25. Behóflíc l nédþarf necessarius, Mk. Skt. Lind. Rush. 11, 3. Án is nédþarf l behóflíc unum est necessarium, Lk. Skt. Lind. Rush. 10, 42. Nédþærfo tído ymbhuoerfnise undercymende necessaria temporum vicissitudine succedente, Rtl. 37, 35. Habban góde geféran and þearle neódþearfe (necessarios), Coll. Monast. Th. 29, 31. preceding word and nídþearfness. nid-þearf