ppl. a. Obs. Also 7 vnballact, -aced. [UN-1 8.] = UNBALLASTED.
1606. Bp. Hall, Heaven upon Earth, § 25. 185. A light, vnballaced vessell, that rises and falls with euery wave.
1621. G. Sandys, Ovids Met., II. (1626), 25. As vnballact ships are rockt and tost With tumbling Waues.
1694. Addison, Ovids Met., II. Wks. 1721, I. 157. As at sea th unballassed vessel rides Cast to and fro.