adv. (UN-1 11; cf. prec.)

1

1666.  Boyle, Orig. Forms & Qual., II. ix. 395. It appear’d a … heap of Corpuscles … unimaginably small.

2

1672.  Sterry, 2nd Posth. Vol., 331. The Righteousness … of God in Christ … unimaginably outshineth ten thousand Suns.

3

1734.  Watts, Reliq. Juv., 191. And thus … we unimaginably slide into a cordial Defence of the Cause.

4

1857.  Hawthorne, Eng. Note-bks. (1870), II. 432. Hues … indescribably beautiful, and unimaginably, unless one can conceive of the colours of the rainbow [etc.].

5

1883.  Harper’s Mag., June, 115/2. Unimaginably frightful shapes.

6