- Definitions|2
- Thesaurus|2.1k
- Abbreviations|0
| smart(adjective, sharp, bright, intelligent, clever) | |
| solid(adjective, knowledge, intelligence wisdom) | |
| stark | |
| titanic | |
| well-informed(smart, bright, brainy) | |
| abject(adjective, great, intense, emotional, overwhelming) | |
| abstract(hard, obscure, delicate, complex, theoretical) | |
| abyss | |
| abyssal | |
| accomplished | |
| agonizing(adjective, strong, intense, powerful, penetrating) | |
| analytical | |
| anxious(adjective, strong, intense, powerful, deep) | |
| arch(cunning, greatness) | |
| artful(sharp, smart, intelligent, cunning, prudent) | |
| basic | |
| biting(adjective, strong, intense, powerful, penetrating) | |
| bookish | |
| bright(adjective, keen, smart, intelligent, perceptive) | |
| burning(adjective, strong, great, sharp, harsh) |
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| APA | Smart Define. (2016). profound thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/profound/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "profound thesaurus" https://smartdefine.org/profound/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2016, profound thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/profound/thesaurus/synonyms>. |
| MLA | Smart Define. "profound thesaurus" 26 February 2016. Web. 23 September 2026. <https://smartdefine.org/profound/thesaurus/synonyms> |