- Definitions|2
- Thesaurus|1.4k
- Abbreviations|0
136 entries under tough topic. ×
| shrewd(adjective, hard, sharp, sensible) | |
| standing pat(expression, adjective, firm, distant) | |
| testing(problematic, trying) | |
| tiresome(grim, problematic, trying, troublesome) | |
| troublesome(adjective, unpleasant, grim, adverse) | |
| unreasonable(firm, grim, inflexible, obstinate) | |
| unshakable(adjective, firm, unreasonable, grim) | |
| unswayable(adjective, set, firm, distant) | |
| uptight(adjective, firm, fixed, distant) | |
| ambitious(problematic, trying) | |
| arduous(problematic, trying, disorderly, unruly) | |
| argumentative(grim, problematic, trying, troublesome) | |
| backbreaker(problematic, trying) | |
| bearish(grim, problematic, trying, troublesome) | |
| boorish(grim, problematic, trying, troublesome) | |
| bothersome(problematic, trying, disorderly, unruly) | |
| burdensome(problematic, trying, disorderly, unruly) | |
| challenging(problematic, trying) | |
| crucial(problematic, trying) | |
| difficile(problematic, trying) |
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| APA | Smart Define. (2015). intractable thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/intractable/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "intractable thesaurus" https://smartdefine.org/intractable/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, intractable thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/intractable/thesaurus/synonyms>. |
| MLA | Smart Define. "intractable thesaurus" 24 June 2015. Web. 27 September 2026. <https://smartdefine.org/intractable/thesaurus/synonyms> |