rectangles, triangles, semicircles, gameboard, slices, hexagons, checkerboards, octagons, cubes, parallelograms, rhombus, rickrack, quadrants, chessboard, shapes, trapezoids, spaces, tetrahedrons, edges, greaseproof paper, embroidery hoop, dots, polyhedrons, oilcloth, widthwise, plazas, dodecahedron, equilateral triangle, pentagons, crescents, flowerlike, splodge, squiggles, demitasse, marquise, umbels, courtyards, diagonal, grids, brads, yellow ocher, phyllo, ladyfingers, edgings, tesserae, hamantaschen, strips, pilaster, cookie sheet, armillary, crosshatch, pegboard, inkblots, octahedron, cups, ashlar, cabochons, florets, tablespoonfuls, piazzas, campos, cornucopias, marzipan, reindeer moss, longways, crenellations, pocks, streets, pinking shears, romanesque, cutouts, pinwheels, serifs, rag rug, helixes, hypotenuse, ribbons, trivets, canvases, isosceles, lengthwise, porticoes, quadrangle, shrubberies, syntagma, canvasses, tiles, bundt, fondant, lemon peel, brilliants, dough, isosceles triangle, napoleons, promenades, loaves, hourglasses, piecrust, coronas, lattices, mancala, lavash, square, ovals, rectangle, boxes, quadrangles, bunches, suitcases, rings, balls, barns, clumps, cones, globes, gourds, notebooks, bayesian, multinomial, parametric, polynomial, recursive, variational, iterative, nonparametric, parameter, robust, semiempirical, autoregressive, econometric, eigenvalue, geostatistical, logistic, multivariate, nonrecursive, perturbative, piecewise

., afghan, bishop, bloomsbury, castle, check, checked, checker, checkerboard, checkered, chequer, chequered, crossword, crossword puzzle, cube, diagonal, horse, knight, least squares, lodgepole, lodgepole pine, method of least squares, pinus contorta, regular hexahedron, rook, shogi, shore pine, spruce pine, square, square dance, square dancing