- Definitions|2
- Thesaurus|1.6k
- Abbreviations|0
156 entries under adjective topic. ×
| burdensome(dull, hard, tough, severe) | |
| difficult(dull, hard, great, tough) | |
| arduous(dull, hard, great, tough) | |
| laborious(dull, hard, great, tough) | |
| hard(dull, great, tough, severe) | |
| strenuous(dull, great, tough, difficult) | |
| tough(dull, hard, great, severe) | |
| demanding(dull, hard, tough, severe) | |
| oppressive(dull, hard, tough, severe) | |
| severe(hard, tough, rough, difficult) | |
| toilsome(hard, great, tough, difficulty) | |
| troublesome(hard, tough, severe, difficulty) | |
| cumbersome(difficult, pain, hindrance) | |
| formidable(tough, severe, difficulty, difficult) | |
| harsh(severe, difficult) | |
| heavy(dull, tough, severe, difficult) | |
| grievous(hard, severe, difficult, harsh) | |
| grinding(rough, difficult, heavy, cruel) | |
| exacting(dull, hard, tough, severe) | |
| irksome(dull, difficulty, difficult, 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> |