55 entries under thoughtful topic. ×
| wise(adjective, deep, grand, moral) | |
| abstruse(sound, deep, intellectual, abstract) | |
| brainy(knowledgeable, cultured, educated, erudite) | |
| difficult(deep, abstract, theoretical, reflective) | |
| grave(sound, grand, knowledgeable, cultured) | |
| reasoning(adjective, rational, intelligent, enlightened) | |
| recondite(sound, deep, abstract, cultured) | |
| sage(deep, grand, knowledgeable, cultured) | |
| serious(deep, grand, esteemed, reflective) | |
| skilled(sound, deep, knowledgeable, cultured) | |
| absorbed(rational, intelligent, pensive, reflective) | |
| acroamatic(deep, reflective) | |
| bright(rational, intelligent) | |
| deliberating(rational, intelligent) | |
| discerning(deep, rational, intelligent, enlightened) | |
| engrossed(rational, intelligent, pensive, reflective) | |
| enlightened(adjective, deep, reflective, studious) | |
| heavy(deep, reflective) | |
| hermetic(deep, reflective) | |
| informed(deep, reflective) |
For more, visit
Philosophical on
Power Thesaurus
| APA | Smart Define. (2015). philosophical thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/philosophical/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "philosophical thesaurus" https://smartdefine.org/philosophical/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2015, philosophical thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/philosophical/thesaurus/synonyms>. |
| MLA | Smart Define. "philosophical thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/philosophical/thesaurus/synonyms> |