- Definitions|0
- Thesaurus|7
- Abbreviations|0
2 entries under challenge topic. ×
| deal breaker(noun, case, matter, knot) | |
| physics(noun, issue, case, matter) |
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| APA | Smart Define. (1970). toughy thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/toughy/thesaurus/related |
| Chicago | Smart Define. 1970. "toughy thesaurus" https://smartdefine.org/toughy/thesaurus/related (accessed September 30, 2026). |
| Harvard | Smart Define 1970, toughy thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/toughy/thesaurus/related>. |
| MLA | Smart Define. "toughy thesaurus" 1 January 1970. Web. 30 September 2026. <https://smartdefine.org/toughy/thesaurus/related> |