Q10U1A1D2R1A1N1G2L1E1S1
22 points
QUADRANGLES is validvalid
QUADRANGLE, a four-sided polygon [n]
QUADRANGLE, a plane figure with four angles (and therefore four sides) [n]
QUADRANGLE, a four-sided polygon [n]
QUADRANGLE, a plane figure with four angles (and therefore four sides) [n]