Crossword clues for A Weird Sister. 4 letters:HAGSThe Weird Sisters.NORNWeird Sister of "Macbeth."NORNA Weird Sister.TRIOWeird sisters, e.g.NORNOne of the Weird Sisters.FATESWeird Sisters.HECATEWeird Sisters' sponsor ("Macbeth")FATESWeird sisters, with "the"FATESWeird sisters in Greek mythologyHAGWeird sister.NORNSWeird Sisters.CRONESWeird Sisters.NORNSWeird Sisters, et al.