- Definitions|1
- Thesaurus|315
- Abbreviations|0
48 entries under troubling topic. ×
| provoking(upsetting, worrying) | |
| severe(extreme, serious, upsetting, worrying) | |
| tiresome(upsetting, irritating, troublesome, worrying) | |
| toilsome(upsetting, worrying) | |
| troublesome(upsetting, irritating, worrying) | |
| trying(upsetting, irritating, troublesome, worrying) | |
| uncertain(upsetting, worrying) | |
| wearisome(upsetting, irritating, troublesome, worrying) |
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| APA | Smart Define. (2015). unnerving thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/unnerving/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "unnerving thesaurus" https://smartdefine.org/unnerving/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2015, unnerving thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/unnerving/thesaurus/synonyms>. |
| MLA | Smart Define. "unnerving thesaurus" 17 July 2015. Web. 29 September 2026. <https://smartdefine.org/unnerving/thesaurus/synonyms> |