- Definitions|2
- Thesaurus|752
- Abbreviations|0
75 entries under difficult topic. ×
| bothersome(adjective, tough, severe, awkward) | |
| complicated(adjective, tough, rough, heavy) | |
| difficile(adjective, tough, severe, rough) | |
| fatiguing(adjective, hard, tough, rough) | |
| finicky(adjective, tough, problematic, trying) | |
| fussy(adjective, tough, problematic, trying) | |
| hairy(adjective, hard, tough, severe, rough) | |
| harsh | |
| intricate(adjective, tough, severe, awkward) | |
| mean(adjective, hard, severe, rough) | |
| no picnic(expression, tough, severe, rough) | |
| punishing(adjective, laborious) | |
| serious(adjective, tough, easy, rough) | |
| wearing(adjective, tough, rough, heavy) | |
| adverse | |
| cantankerous | |
| challenging(adjective, great, tough, severe) | |
| contrary | |
| cumbersome | |
| involved(adjective, tough, rough, heavy) |
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| APA | Smart Define. (2015). uphill thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/uphill/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "uphill thesaurus" https://smartdefine.org/uphill/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2015, uphill thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/uphill/thesaurus/synonyms>. |
| MLA | Smart Define. "uphill thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/uphill/thesaurus/synonyms> |