- Definitions|2
- Thesaurus|1.6k
- Abbreviations|0
156 entries under adjective topic. ×
| exasperating(dull, boring, tired, tedious) | |
| flat(dull, boring, tedious, irritating) | |
| hairy(hard, tough, severe, rough) | |
| headache(difficult, heavy, cruel, arduous) | |
| ho-hum(dull, boring, tired, tedious) | |
| humdrum(dull, boring, tedious, irritating) | |
| intricate(tough, severe, difficult, awkward) | |
| jading(dull, boring, tired, tedious) | |
| mean(hard, rough, difficult, heavy) | |
| monotonous(dull, boring, tedious, irritating) | |
| murder(hard, great, tough, rough) | |
| nasty | |
| nowhere(dull, boring, tedious, irritating) | |
| overtaxing(difficult, heavy, arduous, burdensome) | |
| overwhelming | |
| plodding | |
| racking | |
| responsible | |
| sticky(tough, rough, difficult, heavy) | |
| stodgy |
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| APA | Smart Define. (2015). onerous thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/onerous/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "onerous thesaurus" https://smartdefine.org/onerous/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2015, onerous thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/onerous/thesaurus/synonyms>. |
| MLA | Smart Define. "onerous thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/onerous/thesaurus/synonyms> |