D2E1G2L1A1C3I1A1T1I1O1N1S1
17 points
DEGLACIATIONS is validvalid
DEGLACIATION, the retreat of a glacier [n]
DEGLACIATION, the melting of ice due to the retreat of a glacier [n]
DEGLACIATION, the retreat of a glacier [n]
DEGLACIATION, the melting of ice due to the retreat of a glacier [n]