Unbend rhymes with:
bend, amend, append, apprehend, arend, ascend, attend, backend, befriend, bend, blend, commend, comprehend, condescend, contend, defend, depend, descend, distend, echemende, end, ende, expend, extend, fend, friend, impend, intend, landsend, lend, mend, mende, misspend, offend, overextend, penned, portend, pretend, recommend, relend, rende, reoffend, send, spend, suspend, tend, transcend, trend, wend, wende, yearend
Unbend sounds like:
unbound, unbounded, unfounded, unfunded, unopened, unpainted