Crossword solverSynonyms for trilateral17 crossword answers for “trilateral” (10), sorted by letter count.How many letters?All176271921211321411521711942016 letters 2cunealcuneus7 letters 1scalene9 letters 2many-sided(4-5)cuneiform12 letters 1multilateral13 letters 2right triangle(5,8)acute triangle(5,8)14 letters 1obtuse triangle(6,8)15 letters 2oblique triangle(7,8)scalene triangle(7,8)17 letters 1isosceles triangle(9,8)19 letters 4equiangular triangle(11,8)equilateral triangle(11,8)right-angled triangle(5-6,8)acute-angled triangle(5-6,8)20 letters 1obtuse-angled triangle(6-6,8)