ppl. a. (UN-1 10.)
c. 1400. [see UNFEIGNINGLY adv.].
1436. [see UNFAILINGLY adv.].
1791. Cowper, Iliad, X. 488. With unfeigning truth Simply and plainly will I utter all. Ibid. (1791), Odyss., XXI. 247. He then, convinced Of their unfeigning honesty, began.