52 entries under trying topic. ×
| stiff(adjective, hard, tough, strain, rough) | |
| unyielding(adjective, hard, tough, strain, rough) | |
| rigid(adjective, hard, tough, strain, firm) | |
| problem(adjective, tough, problematic) | |
| unaccommodating(adjective, tough, grim, demanding, problematic) | |
| argumentative(adjective, tough, grim, problematic) | |
| rude(adjective, tough, grim, problematic) | |
| challenging(adjective, tough, problematic) | |
| grim(tough, firm, unreasonable, stubborn, problematic) | |
| tiresome(tough, grim, problematic, troublesome) | |
| titanic(tough, problematic) | |
| ambitious(tough, problematic) | |
| arduous(tough, problematic, disorderly, unruly) | |
| backbreaker(tough, problematic) | |
| bearish(tough, grim, problematic, troublesome) | |
| boorish(tough, grim, problematic, troublesome) | |
| bothersome(tough, problematic, disorderly, unruly) | |
| burdensome(tough, problematic, disorderly, unruly) | |
| crucial(tough, problematic) | |
| difficile(tough, problematic) |
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| APA | Smart Define. (2015). refractory thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/refractory/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "refractory thesaurus" https://smartdefine.org/refractory/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2015, refractory thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/refractory/thesaurus/synonyms>. |
| MLA | Smart Define. "refractory thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/refractory/thesaurus/synonyms> |