87 entries under adjective topic. ×
| difficult(tough, unhappy, awkward, grim) | |
| grim(tough, problematic, trying) | |
| grueling(tough, difficult, awkward, grim) | |
| heavy(tough, severe, difficult, violent) | |
| onerous(tough, difficult, awkward, grim) | |
| rough(difficult, awkward, demanding, grueling) | |
| sample(noun, experimental, probationary) | |
| severe(tough, difficult, violent, awkward) | |
| strenuous(tough, severe, difficult, violent) | |
| taxing(tough, severe, difficult, violent) | |
| tempting | |
| tough(difficult, grim, thorough, demanding) | |
| uphill(tough, severe, difficult, violent) | |
| accepting | |
| adopting | |
| adverse | |
| applying | |
| backbreaking(difficult, awkward, demanding, strenuous) | |
| balloon(tentative, experimental, probationary, investigative) | |
| beta |
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| APA | Smart Define. (2015). testing thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/testing/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "testing thesaurus" https://smartdefine.org/testing/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2015, testing thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/testing/thesaurus/synonyms>. |
| MLA | Smart Define. "testing thesaurus" 13 April 2015. Web. 21 September 2026. <https://smartdefine.org/testing/thesaurus/synonyms> |