a. (UN-1 7.) Also -fully adv.
1571. Golding, Calvin on Ps. xviii. 31. God helpeth his seruants vndeceytfully.
1682. Grew, Anat. Roots, iv. § 14. Undeceitful and accurate Observation of both their Number, and Size, must be made by the Microscope.
1744. Akenside, Pleas. Imag., I. 383. Where is … the seal of undeceitful good, To save your search from folly?
