Synonyms and Antonyms for polygon

Synonyms:

• quadrilateral
• two-dimensional figure
• pentagon
• dodecagon
• heptagon
• nonagon
• tetragon
• decagon
• plane figure
• triangle
• concave polygon
• trilateral
• octagon
• convex polygon
• undecagon
• isogon
• polygonal shape
• spherical polygon
• quadrangle
• trigon
• hexagon

Antonyms:

• convex polygon
• concave polygon
• parallelogram
• trapezium
• unilateral