112 entries under deep topic. ×
| learned(thoughtful, reflective) | |
| penetrating(thoughtful, reflective) | |
| philosophical(thoughtful, reflective) | |
| reflective(thoughtful, sober, serious, somber) | |
| sagacious(thoughtful, reflective) | |
| scholarly(obscure, complex, thoughtful, reflective) | |
| shrewd(thoughtful, reflective) | |
| skilled(thoughtful, reflective) | |
| subtle(obscure, thoughtful, reflective, puzzling) | |
| thorough(thoughtful, reflective) | |
| too deep(expression, profound, bottomless) | |
| wise(thoughtful, reflective) |
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| APA | Smart Define. (2016). heavy thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/heavy/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "heavy thesaurus" https://smartdefine.org/heavy/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2016, heavy thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/heavy/thesaurus/synonyms>. |
| MLA | Smart Define. "heavy thesaurus" 25 January 2016. Web. 24 September 2026. <https://smartdefine.org/heavy/thesaurus/synonyms> |