33 entries under adjective topic. ×

10
rectilineal
6
linear
5
straight(curved, aligned, straightness)
4
direct
3
lineal
2
square(smooth, right, solid, true)
2
straightforward
1
boxlike(regular, square, patterned, symmetrical)
1
boxy(regular, square, patterned, symmetrical)
1
equal-sided(regular, square, patterned, symmetrical)
1
equilateral(regular, square, patterned, symmetrical)
1
four-sided(regular, square, symmetrical, angled)
1
foursquare(regular, square, patterned, symmetrical)
1
orthogonal(regular, square, patterned, symmetrical)
1
quadrate(regular, square, symmetrical, angled)
1
quadratic(regular, square, patterned, symmetrical)
1
quadratical(regular, square, patterned, symmetrical)
1
rectangular(regular, square, patterned, symmetrical)
1
right-angled(regular, square, patterned, symmetrical)
1
squared(regular, square, patterned, symmetrical)
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APASmart Define. (2015). rectilinear thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/rectilinear/thesaurus/synonyms
ChicagoSmart Define. 2015. "rectilinear thesaurus" https://smartdefine.org/rectilinear/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, rectilinear thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/rectilinear/thesaurus/synonyms>.
MLASmart Define. "rectilinear thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/rectilinear/thesaurus/synonyms>