Untruth, falsehood, lying. Common in Middle English poetry in the expletive without(en, but lease.

In a soothfast manner; truthfully, truly, veritably, etc.

Soothfastly.

Scottish. In a truthful and sincere manner; without duplicity; honestly, faithfully.

In accordance with truth; honestly, without deceit; truthfully.

Truthfully.

Without falsification or perversion; in a proper or correct manner. Obsolete.

In an honest manner; by honest means; honestly. In later use regional and nonstandard. Now chiefly U.S.

With religious or strict care; inviolably; with rigid attention to the truth.

In a full, true, or real sense. Obsolete. rare.

In a truthful manner; accurately, veraciously; in accordance with the truth.

(un-, prefix1 affix 5.)

regional and nonstandard. Honestly, truthfully.

Saving the truth, without infringement of truth.