Find Antonyms
mendaciously Antonyms
Opposite of mendaciously
Pinning down the opposite of mendaciously requires matching its exact sense, so the antonyms and opposite words below are paired with a clear adverb definition and ranked by contrast strength.
• adverb (Context 1)
In a lying, untruthful, or deliberately deceitful manner.
Usage Example
"The witness testified truthfully during the inquiry, deliberately misleading the committee about the timeline of events."
Strongest
truthfully
honestly
veraciously
Strong
candidly
sincerely
forthrightly
Similar words to mendaciously
Words similar to mendaciously shift depending on context. Common synonyms include:
untruthfully
deceitfully
dishonestly
falsely
duplicitously
deceptively
fraudulently
Cite this Entry
Wordmom. (2026). Antonyms for Mendaciously. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/mendaciously