- Definitions|0
- Thesaurus|470
- Abbreviations|1
202 entries under adjective topic. ×
| quiet(isolated, reclusive, uncompanionable) | |
| secretive(unknowing, hermetical, unbriefed, conspiratorial) | |
| sub-rosa(secret, fickle, untrustworthy, spy) | |
| sub rosa(expression, adverb, show, underhanded) | |
| under-the-table(unknowing, underhanded, recreant, privy) | |
| unpublished | |
| QT(isolated, unknowing, reclusive, underhanded) | |
| alternative(experimental, subversive) | |
| ambiguous(cover, obscure, dark, deep) | |
| arcane(deep, unpublished) | |
| artful(sly, fraudulent) | |
| avant-garde(experimental, subversive) | |
| backdoor(deep, unpublished) | |
| backstairs(unknowing, taciturn, uncommunicative, hermetical) | |
| buttoned up(expression, unknowing, taciturn, uncommunicative) | |
| cagey(taciturn, uncommunicative) | |
| calculating(secretive, conspiratorial) | |
| camouflaged(underhanded, privy) | |
| catlike | |
| catty |
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| APA | Smart Define. (2015). under cover thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/under_cover/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "under cover thesaurus" https://smartdefine.org/under_cover/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, under cover thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/under_cover/thesaurus/synonyms>. |
| MLA | Smart Define. "under cover thesaurus" 13 April 2015. Web. 27 September 2026. <https://smartdefine.org/under_cover/thesaurus/synonyms> |