Synonyms for Scud (same or very similar meaning)
WordNet sense 1 (run or move very quickly or hastily):
dart, dash, flash, scoot, shootWordNet sense 2 (run before a gale):
rackWordNet sense 3 (the act of moving along swiftly (as before a gale)):
scuddingFrom the ODE community, based on WordNetadd/edit