WordNet (r) 3.0 (2006):

brush aside
    v 1: bar from attention or consideration; "She dismissed his
         advances" [syn: dismiss, disregard, brush aside,
         brush off, discount, push aside, ignore]

Moby Thesaurus II by Grady Ward, 1.0:

56 Moby Thesaurus words for "brush aside":
   abandon, abjure, brush off, chuck, chuck out, contemn, contradict,
   decline, deny, despise, disapprove, discard, disclaim, discount,
   disdain, dismiss, disown, disregard, drop the subject, except,
   exclude, forget, forget about it, forget it, forswear, ignore,
   lay aside, let it go, let slip, pass by, pass up, push aside,
   put aside, rebuff, recant, refuse, refuse to consider, reject,
   renounce, repel, repudiate, repulse, scout, set aside, shove away,
   shrug off, sneeze at, spurn, think nothing of, throw away,
   throw out, thrust aside, turn away, turn away from, turn out,
   waive