- Definitions|2
- Thesaurus|2.6k
- Abbreviations|0
54 entries under problematical topic. ×
| mean(adjective, tough, rough, difficult, heavy) | |
| merciless(adjective, tough, rough, difficult, heavy) | |
| murder(adjective, tough, rough, difficult, heavy) | |
| rigorous(adjective, tough, rough, difficult, heavy) | |
| scabrous(adjective, tough, rough, difficult, heavy) | |
| slavish(adjective, tough, rough, difficult, heavy) | |
| terrible(adjective, tough, rough, difficult, heavy) | |
| tiring(adjective, tough, rough, difficult, heavy) | |
| unsparing(adjective, tough, rough, difficult, heavy) | |
| uphill battle(expression, adjective, tough, rough, difficult) | |
| challenging(adjective, difficult, complex, awkward, demanding) | |
| grueling(adjective, difficult, awkward, demanding) | |
| herculean(adjective, tough, rough, difficult, heavy) | |
| testing(adjective, difficult, awkward, demanding, grueling) |
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| APA | Smart Define. (2016). complicated thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/complicated/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "complicated thesaurus" https://smartdefine.org/complicated/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2016, complicated thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/complicated/thesaurus/synonyms>. |
| MLA | Smart Define. "complicated thesaurus" 24 March 2016. Web. 21 September 2026. <https://smartdefine.org/complicated/thesaurus/synonyms> |