Find Synonyms

rectangular Synonyms

Another word for rectangular

Choosing another word for rectangular depends on context, so the synonyms and similar words below are separated across 2 exact definitions and ranked by match strength.
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• adjective (Context 1)

Shaped like a rectangle, having four straight sides and four right angles, especially with unequal adjacent sides.

Usage Example

"They placed a large oblong dining table in the center of the room."

Strongest
oblong
Strong
rectilinear
quadrangular
four-sided
Weak
box-shaped

• adjective (Context 2)

Placed or meeting at right angles; orthogonal (especially in geometry and technical contexts).

Usage Example

"The engineer plotted the data points using a standard system of orthogonal coordinates."

Strongest
orthogonal
right-angled
perpendicular

Opposites of rectangular

The opposite of rectangular shifts depending on context. Common opposites include:

oblique
circular
round
skew
spherical
See all opposites of rectangular

• Nearby Words

rectal
rectally
rectangle
rectangular
rectangularly
rectification
rectifier

Cite this Entry

Wordmom. (2026). Synonyms for Rectangular. In Wordmom Thesaurus. Retrieved Nov 3, 2026, from https://wordmom.com/synonyms/rectangular
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