adv. Obs. In 4 vn-, onywar, oniwar. [UN-1 11 b and 7: cf. UNAWARE and UNWARE.] Unaware, unawares; esp. in phr. on uniware = at unaware(s).
1297. R. Glouc. (Rolls), 19667. Þis prince al an onywar [v.rr. al vn ywar, al in on oniwar] toward hom drou. Hii come aȝen him onywar [v.r. on oniwar] & slowen him al vor noȝt. Ibid., 2927, 3261, 3501, 4328, etc.