M3A1R1S1U1P3I1A1L1S1
14 points
MARSUPIALS is validvalid
MARSUPIAL, an animal of infraclass Marsupialia [n]
MARSUPIAL, a pouched mammal, also MARSUPIAN [n]
MARSUPIAL, an animal of infraclass Marsupialia [n]
MARSUPIAL, a pouched mammal, also MARSUPIAN [n]