undoer
n. a seducer who ruins a woman"she awoke in the arms of her cruel undoer"
a person who unfastens or unwraps or opens"children are talented undoers of their shoelaces"
同义词：openerunfasteneruntier
a person who destroys or ruins or lays waste to"jealousy was his undoer"
同义词：destroyerruinerwasteruprooter