54 entries under thoughtful topic. ×
| meditative(serious, reflective) | |
| mental(rational, intelligent, knowledgeable) | |
| mysterious(obscure, complex, deep, reflective) | |
| occult(obscure, complex, deep, reflective) | |
| orphic(obscure, complex, deep, reflective) | |
| phrenic(rational, intelligent, knowledgeable) | |
| psychological(rational, intelligent, knowledgeable) | |
| secret(obscure, complex, deep, reflective) | |
| sedulous(serious, reflective) | |
| subjective(rational, intelligent, knowledgeable) | |
| subtle(deep, reflective) | |
| thorough(deep, reflective) | |
| very smart(expression, smart, bright, rational, intelligent) | |
| weighty(deep, reflective) |
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| APA | Smart Define. (2015). scholarly thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/scholarly/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "scholarly thesaurus" https://smartdefine.org/scholarly/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, scholarly thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/scholarly/thesaurus/synonyms>. |
| MLA | Smart Define. "scholarly thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/scholarly/thesaurus/synonyms> |