† Undiscernably

adv. Obs. (UN-¹ 11: cf. prec.)

1594.  Nashe, Unfort. Trav., H ij b. By the mathematicall experimentes of long siluer pipes … vndiscerneablie conuaid … into their small throats.

1642.  Milton, Apol. Smect., 54. If they for lucre use to creepe into the Church undiscernably.

1690.  Locke, Hum. Und., II. xxxi. § 15. The sensible Ideas … are most commonly very near and undiscernably alike.