60 entries under adjective topic. ×
| causative(unusual, new, fresh, novel) | |
| motivational | |
| original(cause, new, fresh, fundamental) | |
| formative(fundamental, novel, unique, innovative) | |
| decisive | |
| contributory(fundamental, related, underlying, contributing) | |
| generative(unusual, new, fresh, novel) | |
| germinal(cause, causative) | |
| influential(decisive, related, causative) | |
| pivotal | |
| responsible(decisive, related, causative) | |
| breaking new ground(expression, idiom, unusual, new) | |
| deciding | |
| devising(unusual, new, fresh, novel) | |
| envisioning(unusual, new, fresh, novel) | |
| innovational(unusual, new, fresh, novel) | |
| instrumental(fundamental, related, underlying, contributing) | |
| inventive(fundamental, novel, unique, innovative) | |
| originative(unusual, new, fresh, novel) | |
| productive(fundamental, novel, unique, innovative) |
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| APA | Smart Define. (2015). causal thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/causal/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "causal thesaurus" https://smartdefine.org/causal/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2015, causal thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/causal/thesaurus/synonyms>. |
| MLA | Smart Define. "causal thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/causal/thesaurus/synonyms> |