Perfidiously and Untruthfully

Perfidiously

Perfidiously adverb - In a perfidious manner.
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Synonyms for Perfidiously

Untruthfully and perfidiously are semantically related. In some cases you can use "Untruthfully" instead an adverb "Perfidiously".

Nearby Words: perfidious, perfidy

Untruthfully

Untruthfully adverb - In a mendacious and untruthful manner.
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Synonyms for Untruthfully

Perfidiously and untruthfully are semantically related. Sometimes you can use "Perfidiously" instead an adverb "Untruthfully".

Nearby Words: untruth, untruthful
Cite this Source
Untruthfully and Perfidiously. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/perfidiously/untruthfully
Perfidiously & Untruthfully. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/perfidiously/untruthfully>.
Untruthfully or Perfidiously. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/perfidiously/untruthfully.
Google Ngram Viewer shows how "perfidiously" and "untruthfully" have occurred on timeline