67 entries under trying topic. ×
| distressing(adjective, severe, rough, harsh, tender) | |
| puzzling(adjective, hard, fancy, obscure, strange) | |
| uphill(adjective, hard, great, tough, easy) | |
| stiff(adjective, hard, tough, severe, rough) | |
| tiring(adjective, dull, tough, awkward, boring) | |
| effortful(adjective, hard, great, tough, rough) | |
| challenging(adjective, hard, great, tough, obscure) | |
| problem(noun, adjective, hard, tough, grim) | |
| unyielding(adjective, hard, tough, severe, wild) | |
| wearisome(adjective, dull, hard, tough, rough) | |
| grim(adjective, tough, severe, harsh, unhappy) | |
| irritating(adjective, dull, hard, tough, rough) | |
| bothersome(adjective, hard, tough, severe, rough) | |
| difficile(adjective, hard, tough, rough, heavy) | |
| disagreeable(adjective, hard, evil, rough, nasty) | |
| labored(adjective, hard, great, tough, rough) | |
| rigid(adjective, hard, tough, severe, rough) | |
| Gargantuan(adjective, hard, tough, problematic) | |
| Herculean(adjective, hard, tough, rough, heavy) | |
| boorish(adjective, tough, problematic, perverse) |
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| APA | Smart Define. (2016). difficult thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/difficult/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "difficult thesaurus" https://smartdefine.org/difficult/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2016, difficult thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/difficult/thesaurus/synonyms>. |
| MLA | Smart Define. "difficult thesaurus" 24 March 2016. Web. 21 September 2026. <https://smartdefine.org/difficult/thesaurus/synonyms> |