a. Obs. rare. [UN-1 7.] Untruthful, false.
c. 1380. Wyclif, Serm., Sel. Wks. I. 137. Wole þou not be untrewful but trewe in bileve.
1491. Caxton, Vitas Patr. (W. de W., 1495), I. lxxviii. 120/1. Orygenes by his false doctryne hadd gyuen many untruefull techynges contrary to the holy scrypture.