Surreptitious
Surreptitious adjective - Undertaken or done so as to escape being observed or known by others.
Usage example: a private investigator adept at taking surreptitious pictures of adulterous couples
Underhanded is a synonym for surreptitious. In some cases you can use "Underhanded" instead an adjective "Surreptitious".
Nearby Word: surreptitiously
Underhanded
Underhanded adjective - Undertaken or done so as to escape being observed or known by others.
Usage example: an underhanded attempt at infiltrating the other party's headquarters
Surreptitious is a synonym for underhanded in deceitful topic. You can use "Surreptitious" instead an adjective "Underhanded".
Nearby Word: underhand
Mutual synonyms
Related pairs
- sly and surreptitious
- sly and underhanded
- dishonest and surreptitious
- dishonest and underhanded
- crooked and surreptitious
- crooked and underhanded
- fraudulent and surreptitious
- fraudulent and underhanded
- secret and surreptitious
- secret and underhanded
- sneaky and surreptitious
- sneaky and underhanded
- deceitful and surreptitious
- deceitful and underhanded
Both words in one sentence
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Sometimes they can be killed while they are still aligned as friendly and through surreptitious and underhanded ways.
Source: Joker Immunity
Cite this Source
Underhanded and Surreptitious. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/surreptitious/underhanded
Surreptitious & Underhanded. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/surreptitious/underhanded>.
Underhanded or Surreptitious. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/surreptitious/underhanded.
Google Ngram Viewer shows how "surreptitious" and "underhanded" have occurred on timeline