22 entries under adjective topic. ×
| brilliant(noun, inexpedience, jewelry, gemstone) | |
| adamant(noun, jewel, rock, mineral) | |
| quadrilateral(noun, form, square, angularity) | |
| bright | |
| adamantine | |
| four-sided(square, quadrilateral) | |
| rhombic | |
| square(noun, field, ring, ground) | |
| brainy | |
| gifted | |
| hard | |
| impressive | |
| incandescent | |
| inexorable | |
| lozenge-shaped | |
| luminous | |
| orthorhombic | |
| quadrangular(square, quadrilateral) | |
| quadrate(square, quadrilateral) | |
| rectangular(square, quadrilateral) |
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| APA | Smart Define. (2015). diamond thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/diamond/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "diamond thesaurus" https://smartdefine.org/diamond/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2015, diamond thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/diamond/thesaurus/synonyms>. |
| MLA | Smart Define. "diamond thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/diamond/thesaurus/synonyms> |