- Definitions|2
- Thesaurus|1.8k
- Abbreviations|0
237 entries under adjective topic. ×
| arduous(dull, hard, great, tough) | |
| hard(dull, great, tough, easy) | |
| toilsome(hard, great, tough, difficulty) | |
| difficult(dull, hard, great, tough) | |
| operose(work, hard, tough, severe) | |
| tough(dull, hard, great, easy) | |
| burdensome(dull, hard, tough, severe) | |
| backbreaking(hard, difficult, heavy, complex) | |
| taxing(hard, severe, rough, difficult) | |
| ponderous(hard, difficult, heavy, complex) | |
| rough(hard, great, tough, severe) | |
| severe(hard, tough, rough, difficult) | |
| strenuous(dull, hard, great, tough) | |
| complex(hard, difficult, tedious, demanding) | |
| knotty(hard, severe, rough, difficult) | |
| oppressive(dull, hard, severe, rough) | |
| painful(hard, difficult, complex, agonizing) | |
| punishing(hard, difficult, complex) | |
| rugged(hard, severe, rough, difficult) | |
| trying(dull, hard, tough, severe) |
For more, visit
Laborious on
Power Thesaurus
| APA | Smart Define. (2016). laborious thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/laborious/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "laborious thesaurus" https://smartdefine.org/laborious/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2016, laborious thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/laborious/thesaurus/synonyms>. |
| MLA | Smart Define. "laborious thesaurus" 26 February 2016. Web. 23 September 2026. <https://smartdefine.org/laborious/thesaurus/synonyms> |