- Definitions|1
- Thesaurus|211
- Abbreviations|0
12 entries under slyly topic. ×
| clandestinely(adverb, quietly, secretly, personally, privately) | |
| confidentially(adverb, quietly, secretly, personally, privately) | |
| furtively(adverb, quietly, secretly, personally, privately) | |
| hush-hush(quietly, secretly, personally, privately, furtively) | |
| insidiously(quietly, secretly, personally, privately, furtively) | |
| intimately(quietly, secretly, personally, privately, furtively) | |
| obscurely(quietly, secretly, personally, privately, furtively) | |
| privily(adverb, quietly, secretly, personally, privately) | |
| quietly(adverb, secretly, personally, privately, furtively) | |
| stealthily(adverb, quietly, secretly, personally, privately) | |
| surreptitiously(adverb, quietly, secretly, personally, privately) | |
| underhandedly(quietly, secretly, personally, privately, furtively) |
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| APA | Smart Define. (2016). unobserved thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/unobserved/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "unobserved thesaurus" https://smartdefine.org/unobserved/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2016, unobserved thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/unobserved/thesaurus/synonyms>. |
| MLA | Smart Define. "unobserved thesaurus" 9 February 2016. Web. 29 September 2026. <https://smartdefine.org/unobserved/thesaurus/synonyms> |