adv. [OE. untréowlice (UN-1 11), = MDu. ontrouwelike (obs. Du. ontrouwelijk), MHG. untriuwelîche, ON. útrúliga (MSw. otrolika, older Da. utrolig).]
† 1. Unfaithfully, dishonestly; guilefully, treacherously. Obs.
c. 893. K. Ælfred, Oros., IV. v. § 5. Agothocles ʓedyde untreowlice wið hiene.
1303. R. Brunne, Handl. Synne, 1834. She here wedlak Ful falsly an on-truly brak.
1340. Ayenb., 44. Huanne me heþ riȝtuolle wyȝtes and riȝtuolle mesures and zelleþ ontreweliche.
c. 1400. Destr. Troy, 12074. Achilles with treson in þe temple vntruly was slayn.
1444. Rolls of Parlt., V. 105/2. The Slayes and Yern therto belangyng, untruly were wrought.
1495. Act 11 Hen. VII., c. 24 § 1. Jurrours untruly gevyng ther verdite.
15323. Act 24 Hen. VIII., c. 1 § 1. Great multitude of Hydes is vntruely in sufficiently and deceyvably tanned.
a. 1548. Hall, Chron., Hen. V., 78 b. Ye ought to haue kept your faith and promise, whiche you haue vntruly and vnhonestly broken.
2. Incorrectly, falsely.
c. 1380. Wyclif, Wks. (1880), 430. For þanne goddis lawe shulde be vntreweliere knowun boþe bi clerkis & bi comyns.
c. 1394. P. Pl. Crede, 312. Þere we lengeden full longe For-to all þis freren folke weren founded in townes, And tauȝten vntrulie.
1425. Paston Lett., I. 19. Johne Wortes, that affermith hym untrewely to be my cousyn.
c. 1449. Pecock, Repr., Prol. 4. Whiche summe of the comoun peple vnwijsly and vntreuli iugen and condempnen to be yuele.
a. 1533[?]. Frith, Another Bk. agst. Rastell, C viij b. Now are we come to the fourth erroure where Rastel vntrulye reporteth on me [etc.].
1579. Fulke, Heskins Parl., 438. He would get credite to that whiche is vntruely ascribed to Saint Iames.
1625. Donne, Serm. (1640), 26. It is dangerously said, that it is not absurd to say that God does sometimes speake untruly.
1839. Hallam, Hist. Lit., II. cvi. § 8. It was said foolishly of Shakspeare, and we may be sure untruly, that he never blotted a line.
1864. Pusey, Lect. Daniel, 122. They allege, even untruly, that he copied the prayer of Nehemiah.
3. Inexactly; not in a true course.
1844. Mardon, Billiards, 107. I cannot recollect a single instance of the balls having run untruly.