- Definitions|2
- Thesaurus|1.6k
- Abbreviations|0
102 entries under difficult topic. ×
| dismaying(hard, great, tough, severe) | |
| hairy(adjective, hard, tough, severe, rough) | |
| headache(adjective, heavy, cruel, arduous) | |
| intricate(adjective, tough, severe, awkward) | |
| mean(adjective, hard, rough, heavy) | |
| murder(adjective, hard, great, tough, rough) | |
| no picnic(hard, tough, severe, painful) | |
| overtaxing(adjective, heavy, arduous, burdensome) | |
| plodding | |
| responsible | |
| sticky(adjective, tough, rough, heavy) | |
| terrible(adjective, tough, severe, rough) | |
| testing(adjective, tough, awkward, grim) | |
| threatening(hard, tough, severe, offensive) | |
| unsparing(adjective, tough, rough, harsh) | |
| embittering | |
| involved(adjective, tough, rough, heavy) | |
| problematical(adjective, awkward, demanding, grueling) | |
| scabrous(adjective, tough, rough, heavy) | |
| slavish(adjective, tough, rough, heavy) |
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| APA | Smart Define. (2015). onerous thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/onerous/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "onerous thesaurus" https://smartdefine.org/onerous/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2015, onerous thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/onerous/thesaurus/synonyms>. |
| MLA | Smart Define. "onerous thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/onerous/thesaurus/synonyms> |