ଅର୍ଥ : In a mendacious and untruthful manner.
ଉଦାହରଣ :
I told him, quite untruthfully, that I had just returned from leave.
ସମକକ୍ଷ : mendaciously
With truth.
I told him truthfully that I had just returned from my vacation.Untruthfully meaning in Telugu.