a. (UN-1 7, 5 b.)

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1575.  Fenton, Gold. Epist. (1582), 232. It shall not be … the more vnplausible to the reader.

2

1604.  Bacon, Apol., Wks. 1879, I. 436. This proceeding … was a thing towards the people very unplausible.

3

a. 1677.  Barrow, Serm., Wks. 1687, III. xlv. 531. We never … should … embrace his institution, consisting of such unplausible Propositions, and precepts.

4

1757.  Hume, Hist. Eng., II. 198. He must have had some reasons, and perhaps not unplausible ones, for this affirmation.

5

1860.  Mill, Lett. (1910), I. 236. Nothing can be at first sight more entirely unplausible than his theory.

6

1891.  F. W. Newman, Early Hist. Cdl. Newman, 47. Your assumption is to me arbitrary and unplausible.

7