104 entries under extreme topic. ×
| great(adjective, strong, severe, firm, powerful) | |
| precious(adjective, fancy, extraordinary, counterfeit) | |
| prohibitive(adjective, tough, extraordinary, grim) | |
| stratospheric(adjective, big, usual, unreasonable) | |
| astronomical(adjective, extraordinary, expensive, high-priced) | |
| boundless(unreasonable, extravagant, excessive, unwarranted) | |
| exaggerated(adjective, unreasonable, extravagant, extra) | |
| extraordinary(adjective, unusual, strange, odd) | |
| intemperate(unreasonable, improper, extravagant, senseless) | |
| out of bounds(expression, idiom, improper, senseless) | |
| peremptory(improper, affected, senseless, severity) | |
| rich(adjective, fancy, extraordinary, high) | |
| sky-high(adjective, fancy, big, usual, unreasonable) | |
| too much(expression, improper, senseless, unwarranted) | |
| absonant(adjective, unreasonable, improper, extravagant) | |
| costing an arm and a leg(improper, senseless, excessive, arbitrary) | |
| disproportionate(unreasonable, extravagant, excessive, unwarranted) | |
| dissipated(unreasonable, extravagant, excessive, unwarranted) | |
| dizzying(adjective, unreasonable, high, extravagant) | |
| extra(unreasonable, extravagant, excessive, unwarranted) |
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| APA | Smart Define. (2015). stiff thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/stiff/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "stiff thesaurus" https://smartdefine.org/stiff/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, stiff thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/stiff/thesaurus/synonyms>. |
| MLA | Smart Define. "stiff thesaurus" 24 December 2015. Web. 27 September 2026. <https://smartdefine.org/stiff/thesaurus/synonyms> |