- Definitions|2
- Thesaurus|1.6k
- Abbreviations|0
43 entries under boring topic. ×
| burdensome(adjective, dull, hard, tough, severe) | |
| difficult(adjective, dull, hard, great, tough) | |
| arduous(adjective, dull, hard, great, tough) | |
| laborious(adjective, dull, hard, great, tough) | |
| hard(adjective, dull, great, tough, severe) | |
| strenuous(adjective, dull, great, tough, difficult) | |
| tough(adjective, dull, hard, great, severe) | |
| demanding(adjective, dull, hard, tough, severe) | |
| oppressive(adjective, dull, hard, tough, severe) | |
| heavy(adjective, dull, tough, severe, difficult) | |
| exacting(adjective, dull, hard, tough, severe) | |
| irksome(adjective, dull, difficulty, difficult, heavy) | |
| trying(adjective, dull, hard, tough, difficult) | |
| exhausting(adjective, dull, hard, tough, difficult) | |
| wearying(adjective, dull, difficult, awkward) | |
| fatiguing(adjective, dull, difficult, awkward) | |
| vexatious(adjective, dull, severe, difficult) | |
| wearisome(adjective, dull, tough, severe, difficult) | |
| tiring(adjective, dull, tough, difficult, awkward) | |
| tedious(adjective, dull, difficult, demanding) |
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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> |