quadrangle Synonyms

quadrilateral tetragon quad quadrilaterals trapezoid square rhombus rectangle quaternity quartet quadripartite quadrinomial quadrille quadrennium triangle yard foursome village square rectangular area four-sided figure town square quads quadraphonics quadraphonic yd -gon market square grounds backyard quadruplet quadrature quadrant forum field farmyard enclosure dodecagon diamond decagon curtilage courtyard court close cloister campus four heptagon quade polygon plaza