untruthfully
unt·ruth·fully
adverb
1.
in a mendacious and untruthful manner
- “I told him, quite untruthfully, that I had just returned from leave”
Origin
From untruthful + -ly.
Related words
Pertaining to
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.