a. (UN-1 7 b.)
1648. Nethersole, Problems, I. 3. Their rights ought … to be … unforfeitable.
a. 1754. Carte, Hist. Engl. (1755), IV. 62. Conveying an actual right … unforfeitable by any act of their father.
1874. W. R. Greg, Rocks Ahead, 45. Short of declaring this peasant’s farm inalienable,… unforfeitable for any negligence,…-how is he to keep it?
