WordNet (r) 3.0 (2006):

feel for
    v 1: share the suffering of [syn: feel for, pity,
         compassionate, condole with, sympathize with]

Moby Thesaurus II by Grady Ward, 1.0:

23 Moby Thesaurus words for "feel for":
   ache, be sorry for, beat about, bleed, bleed for, commiserate,
   compassionate, condole with, feel around, feel sorrow for,
   feel sorry for, fumble, grabble, grope, grope for, lament for,
   pity, poke around, pry around, scrabble, sympathize,
   sympathize with, weep for