The Collaborative International Dictionary of English v.0.48:

Rebuild \Re*build"\, Re-build \Re-build"\(r[=e]*b[i^]ld"), v. t.
   To build again, as something which has been demolished; to
   construct anew; as, to rebuild a house, a wall, a wharf, or a
   city. Usually used without the hyphen.

   Syn: build anew, build again, reconstruct, reerect.
        [1913 Webster + WordNet 1.5]

WordNet (r) 3.0 (2006):

rebuild
    v 1: build again; "The house was rebuild after it was hit by a
         bomb" [syn: rebuild, reconstruct]

Moby Thesaurus II by Grady Ward, 1.0:

75 Moby Thesaurus words for "rebuild":
   accommodate, adapt, adjust, alter, ameliorate, better, break up,
   change, convert, copy, deform, denature, diversify, do over, do up,
   doctor, duplicate, fit, fix, improve, make over, meliorate,
   mitigate, modify, modulate, mutate, overhaul, overthrow, patch,
   qualify, re-create, re-form, realign, reassemble, recondition,
   reconstitute, reconstruct, redesign, redo, reestablish,
   refabricate, refashion, refit, reform, refound, regenerate,
   reinstitute, reissue, remake, remodel, renew, renovate, reorganize,
   repair, repeat, reprint, reproduce, reshape, restore, restructure,
   resurrect, revamp, revise, revive, ring the changes,
   shift the scene, shuffle the cards, subvert, turn the scale,
   turn the tables, turn the tide, turn upside down, vary,
   work a change, worsen