c. 1000. Ælfric, Gloss., in Wr.-Wülcker, 147. Rus, unered land.
c. 1440. Pallad. on Husb., II. 15. The balkis that they calle vnered lond.
1558. Reg. Cupar Abbey (1890), II. 268. [He] sall ere Robertsonis land for this instant crope, safar as is vnerit.
c. 1600. Shaks., Sonn., iii. Where is she so faire whose vn-eard wombe Disdaines the tillage of thy husbandry?