87 entries under adjective topic. ×
| merciless(difficult, awkward, demanding, grueling) | |
| murder(severe, difficult, violent, awkward) | |
| operose(tough, severe, difficult, violent) | |
| practicing | |
| preliminary(tentative, experimental, probationary, investigative) | |
| problematical(difficult, awkward, demanding, grueling) | |
| rigorous(severe, difficult, violent, awkward) | |
| rugged(severe, difficult, violent, awkward) | |
| scabrous(difficult, awkward, demanding, grueling) | |
| serious(difficult, awkward, demanding, grueling) | |
| slavish(difficult, awkward, demanding, grueling) | |
| sticky(difficult, awkward, demanding, grueling) | |
| stiff(tough, grim, demanding, problematic) | |
| terrible(difficult, awkward, demanding, grueling) | |
| tiring(tough, difficult, awkward, grim) | |
| toilful(difficult, awkward, demanding, grueling) | |
| toilsome(tough, difficult, awkward, grim) | |
| tricky(difficult, awkward, demanding, strenuous) | |
| troublesome(difficult, awkward, demanding, strenuous) | |
| unhappy |
For more, visit
Testing on
Power Thesaurus
| APA | Smart Define. (2015). testing thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/testing/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "testing thesaurus" https://smartdefine.org/testing/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2015, testing thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/testing/thesaurus/synonyms>. |
| MLA | Smart Define. "testing thesaurus" 13 April 2015. Web. 22 September 2026. <https://smartdefine.org/testing/thesaurus/synonyms> |