- Definitions|2
- Thesaurus|1.8k
- Abbreviations|0
237 entries under adjective topic. ×
| complicated(hard, difficult, complex, awkward) | |
| grinding(hard, difficult, complex, awkward) | |
| serious(hard, easy, difficult, important) | |
| thorny(hard, difficult, complex) | |
| tricky(hard, difficult, complex, awkward) | |
| ambitious(work, hard, difficult, complex) | |
| onerous(dull, hard, great, tough) | |
| plodding(work, hard, difficult, complex) | |
| sticky(hard, difficult, complex, awkward) | |
| tight(hard, difficult, complex) | |
| elaborate(hard, difficult, complex, exertion) | |
| weighty(hard, difficult, heavy, complex) | |
| grave(hard, tough, severe, difficult) | |
| grievous(hard, difficult, complex) | |
| hefty(dull, hard, difficult, complex) | |
| intricate(hard, difficult, complex, awkward) | |
| leaden(hard, difficult, complex) | |
| profound(hard, difficult, complex) | |
| stubborn(hard, difficult, complex) | |
| Byzantine(hard, difficult, complex) |
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| APA | Smart Define. (2016). laborious thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/laborious/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "laborious thesaurus" https://smartdefine.org/laborious/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2016, laborious thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/laborious/thesaurus/synonyms>. |
| MLA | Smart Define. "laborious thesaurus" 26 February 2016. Web. 24 September 2026. <https://smartdefine.org/laborious/thesaurus/synonyms> |