Overextend rhymes with:
extend, extend, distend, extend, attend, contend, distend, extend, intend, portend, pretend, tend
Overextend sounds like:
overestimate, overestimated, overextended, overstatement
extend, extend, distend, extend, attend, contend, distend, extend, intend, portend, pretend, tend
overestimate, overestimated, overextended, overstatement