578 entries under adjective topic. ×
| real | |
| responsible(importance, valuable, main, notable) | |
| satisfying | |
| sizable(substantial, definite, large, considerable) | |
| sturdy(substantial, large, considerable) | |
| symptomatic(characteristic, representative, telling, ominous) | |
| tangible(substantial, definite, considerable) | |
| unmistakable | |
| uppermost(rank, post, status, age) | |
| apparent(clear, substantial, definite, evident) | |
| connotative(characteristic, telling, ominous, revealing) | |
| distinct(clear, severe, sharp, superior) | |
| arch(important, rank, grand, post) | |
| associated | |
| august | |
| bad | |
| boastful | |
| bodily | |
| bounteous | |
| canny(expressive, meaningful) |
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| APA | Smart Define. (2016). significant thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/significant/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "significant thesaurus" https://smartdefine.org/significant/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2016, significant thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/significant/thesaurus/synonyms>. |
| MLA | Smart Define. "significant thesaurus" 4 March 2016. Web. 25 September 2026. <https://smartdefine.org/significant/thesaurus/synonyms> |