alphabet

Quadrilateral

Antonyms for quadrilateral:

unilateral.

Synonyms for quadrilateral:

four (adjective)

quadrangular, quartet, square, quarto, four, rectangular, quaternary, quad.

rectilinear

geometrical.

Other synonyms and related words:

four-sided, many-sided, multilateral.

four (noun)

quadrature, Quadrennium, quadrille, foursome.

geometric figure (noun)

dodecagon, equilateral triangle, pentahedron, hexagon, polyhedron, polygon, parallelogram, parallelepiped, cusp, rhombus, octagon, dodecahedron, scalene triangle, quadrangle, right-angle triangle, triangle, tetragram, hexahedron, isosceles triangle, tetragon, octahedron, pentagon, heptagon, tetrahedron, trapezoid, decagon.

quadrangle (noun)

rectangle, square, rhombus, parallelogram.

quadrilateral (noun)

multilateral, tetragon, many-sided, four-sided, quadrangle.

square (noun)

cube, square, rectangle, block.

Usage examples for quadrilateral:

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intricacy

maze, riddle, complication, confusion, embarrassment, problem, uncertainty, amplification, complexness, complicatedness.

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