WordNet (r) 3.0 (2006):

get through
    v 1: finish a task completely; "I finally got through this
         homework assignment" [syn: get through, wrap up,
         finish off, mop up, polish off, clear up, finish
         up]
    2: spend or pass, as with boredom or in a pleasant manner; of
       time [syn: while away, get through]
    3: succeed in reaching a real or abstract destination after
       overcoming problems; "We finally got through the bureaucracy
       and could talk to the Minister" [syn: get through, come
       through]
    4: be in or establish communication with; "Our advertisements
       reach millions"; "He never contacted his children after he
       emigrated to Australia" [syn: reach, get through, get
       hold of, contact]
    5: become clear or enter one's consciousness or emotions; "It
       dawned on him that she had betrayed him"; "she was penetrated
       with sorrow" [syn: click, get through, dawn, come
       home, get across, sink in, penetrate, fall into
       place]

Moby Thesaurus II by Grady Ward, 1.0:

93 Moby Thesaurus words for "get through":
   KO, assail the ear, be heard, bring about, bring off,
   bring to effect, bring to pass, button up, call off, cancel, cap,
   caress the ear, carry into effect, carry into execution, carry off,
   carry out, carry through, carry to completion, clean up, climax,
   close out, close up, come through, come through with, complete,
   conclude, contact, crown, culminate, delete, dispose of,
   drop the curtain, end, end off, expunge, extinguish, finalize,
   finish, finish off, finish up, fold up, fulfill, gain a hearing,
   gain entree, get across, get done, get into, get it over,
   get over with, get through to, get through with, get to,
   give the quietus, go through, implement, interpenetrate, kayo,
   kibosh, kill, knock out, make an entrance, make an impression,
   make oneself heard, make way into, mop up, pass through, penetrate,
   perfect, pierce, polish off, pull off, put across, put in practice,
   put into effect, put into practice, put over, put paid to,
   put through, reach, reach the ear, register, round out, scrag,
   shoot down, terminate, top off, top out, translate into action,
   wind up, wipe out, work out, wrap up, zap