Synonyms and Antonyms for Triangle

Following is a list of 150 synonym words and phrases that are related to triangle:

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3 Letter Words

wyeprd

4 Letter Words

triocubearcscone

5 Letter Words

deltatriadrhombcurveangleshape

6 Letter Words

trigoncirclesquarerhombsspheresymbolzigzagcercleoxygon

7 Letter Words

patternadvancehexagonscalenetringlerhombuspolygondecagonoctagonellipsepyramidcirclesapothemchevroncontourdiamondnonagonfourgontrominogolygon

8 Letter Words

triptychjunctioncrescenttetragonpentagondiagonaloctagonsbisectorrhomboidparabolapinwheelcircularquadranthexagonsheptagongeometrytriamondincircleorthogonseptagonenneagonicosagon

9 Letter Words

directionrectangletrapezoidtriangledtrapeziumdodecagonisoscelesgeometricpentanglepentagrambisectorsdiagonalsdecagonalhorseshoeoctagonalperimeterpentagonstrihedrontrisectormoniamondundecagon

10 Letter Words

trilateraltriangulartripartitesemicircletrapezoidsrectanglestrapeziumshypotenusetrisectionpentagonalquadrantaltrisectingtridecagonquadrangledihectagon

11 Letter Words

equilateraltetrahedronsemicirclesrectangularorthocenterequiangulartrapezoidalhypotenusesquindecagonhexadecagontridecagramsolid angletricylinderpolydrafter

12 Letter Words

circumcentercircumcircledodecahedronconcentricaltriacontagontetradecagonheptadecagonoctacontagon

13 Letter Words

parallelogramquadrilateraltriangularitytetracontagonicositetragon

14 Letter Words

parallelogramsparallelepipedquadrilateralstriacontadigontriskaidecagonacute triangleright trianglelinear tripletsquare pyramidtriangle group

15 Letter Words

tetracontadigonobtuse triangleregular polygon

17 Letter Words

triacontatetragonreuleaux triangle

18 Letter Words

isosceles trianglespherical triangle

20 Letter Words

equilateral triangletriacontakaitetragonpythagorean triangletetracontakaihexagon

21 Letter Words

right-angled triangleacute-angled triangle

22 Letter Words

obtuse-angled triangle

Using this list of similar-meaning words, you can choose the best synonyms to replace triangle in your sentences.

Additionally, you'll find antonyms included, perfect for when you need the complete opposite meaning of triangle in your writing.