T1R1A1P3E1Z10I1U1M3S1
23 points
TRAPEZIUMS is validvalid
TRAPEZIUM, a four-sided polygon having no parallel sides [n]
TRAPEZIUM, (Greek) any quadrilateral that is not a parallelogram [n]
TRAPEZIUM, a four-sided polygon having no parallel sides [n]
TRAPEZIUM, (Greek) any quadrilateral that is not a parallelogram [n]