- Definitions|1
- Thesaurus|73
- Abbreviations|0
23 entries under adjective topic. ×
| quadrilateral(square, equilateral) | |
| rectangular(regular, square, symmetrical, angled) | |
| equilateral(regular, square, symmetrical, angled) | |
| rectilinear(regular, square, symmetrical, angled) | |
| orthogonal(regular, square, symmetrical, angled) | |
| quadratic(regular, square, symmetrical, angled) | |
| boxlike(regular, square, symmetrical, angled) | |
| boxy(regular, square, symmetrical, angled) | |
| equal-sided(regular, square, symmetrical, angled) | |
| foursquare(regular, square, symmetrical, angled) | |
| quadrangular(square, quadrilateral, right-angled) | |
| quadrate(regular, square, symmetrical, angled) | |
| quadratical(regular, square, symmetrical, angled) | |
| right-angled(regular, square, symmetrical, angled) | |
| six-sided | |
| square(regular, symmetrical, angled, equilateral) | |
| squarish(regular, square, symmetrical, angled) | |
| cubed | |
| cubic | |
| diamond(square, quadrilateral) |
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| APA | Smart Define. (2015). four-sided thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/four-sided/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "four-sided thesaurus" https://smartdefine.org/four-sided/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2015, four-sided thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/four-sided/thesaurus/synonyms>. |
| MLA | Smart Define. "four-sided thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/four-sided/thesaurus/synonyms> |