WordNet (r) 3.0 (2006):

ride out
    v 1: hang on during a trial of endurance; "ride out the storm"
         [syn: last out, stay, ride out, outride]

Moby Thesaurus II by Grady Ward, 1.0:

23 Moby Thesaurus words for "ride out":
   be safe, be unflappable, come through, get home free, hold fast,
   hold out, hold up, keep safe, make heavy weather, not budge,
   outride, pull through, remain firm, ride, ride it out, stand fast,
   stand firm, stand pat, stay put, stick it out, tide over, weather,
   weather the storm