- Definitions|2
- Thesaurus|754
- Abbreviations|0
93 entries under adjective topic. ×
| unrevealed(secret, unknown, hidden, underground) | |
| cautious(sneaky, covert, secretive) | |
| designing(mean, smooth, deceitful, tricky) | |
| dishonest(mean, smooth, cunning, deceitful) | |
| double-dealing(mean, smooth, dishonest, deceitful) | |
| foxy(mean, dishonest, deceitful, sly) | |
| illegal | |
| illicit | |
| irregular | |
| jumbled | |
| personal | |
| subreptitious | |
| insincere | |
| lubricious | |
| misleading | |
| not for publication | |
| off the record | |
| on the QT(expression, idiom, dishonest, cunning) | |
| plotting(mean, smooth, sly) | |
| slick(mean, smooth, sly) |
For more, visit
Surreptitious on
Power Thesaurus
| APA | Smart Define. (2015). surreptitious thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/surreptitious/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "surreptitious thesaurus" https://smartdefine.org/surreptitious/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2015, surreptitious thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/surreptitious/thesaurus/synonyms>. |
| MLA | Smart Define. "surreptitious thesaurus" 13 April 2015. Web. 28 September 2026. <https://smartdefine.org/surreptitious/thesaurus/synonyms> |