1664. (Shaks.), Alls Well, II. i. 122 (3rd Fol.). That labouring art can never ransome nature From her unaydible [1623 inaydible] estate.
[1755. Johnson.]
1866. Carlyle, Remin. (1881), II. 265. What a look, unaidable, and like to break ones heart. Ibid. (1871), in Lett. Mrs. Carlyle (1883), III. 179. Such a deluge of indescribable, unaidable pain, as I had never seen or dreamt of.