- Definitions|1
- Thesaurus|860
- Abbreviations|0
50 entries under idiom topic. ×
| indication of locality(expression, warning) | |
| not expressed | |
| off the record | |
| rear guard(expression, warning) | |
| signal post(expression, warning) | |
| to the bottom(expression, sub-rosa, groundward) | |
| under another name | |
| under false pretense(expression, clandestine, underground, undisclosed) | |
| watch and ward(expression, warning) | |
| wrapt in clouds(expression, concealment) |
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| APA | Smart Define. (2015). undercover thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/undercover/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "undercover thesaurus" https://smartdefine.org/undercover/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, undercover thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/undercover/thesaurus/synonyms>. |
| MLA | Smart Define. "undercover thesaurus" 13 April 2015. Web. 27 September 2026. <https://smartdefine.org/undercover/thesaurus/synonyms> |