- Definitions|2
- Thesaurus|160
- Abbreviations|0
| undeviating | |
| undistorted | |
| unswerving | |
| unturned | |
| arrowlike | |
| boxlike(adjective, regular, square, patterned, symmetrical) | |
| boxy(adjective, regular, square, patterned, symmetrical) | |
| collinear | |
| dead straight | |
| equal-sided(adjective, regular, square, patterned, symmetrical) | |
| equilateral(adjective, regular, square, patterned, symmetrical) | |
| flat | |
| four-sided(adjective, regular, square, symmetrical, angled) | |
| foursquare(adjective, regular, square, patterned, symmetrical) | |
| inflexible | |
| one-dimensional | |
| orthogonal(adjective, regular, square, patterned, symmetrical) | |
| oscillating | |
| pendulous | |
| plumb |
For more, visit
Rectilinear on
Power Thesaurus
| APA | Smart Define. (2015). rectilinear thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/rectilinear/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "rectilinear thesaurus" https://smartdefine.org/rectilinear/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2015, rectilinear thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/rectilinear/thesaurus/synonyms>. |
| MLA | Smart Define. "rectilinear thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/rectilinear/thesaurus/synonyms> |