Grotheer rhymes with:
bastyr, blackshear, cashmere, chemyr, clabir, debeer, decuir, dobrimir, goodyear, hehir, jaromir, kashmir, landwehr, langrehr, lanphier, mcaleer, palmateer, regehr, rineer, shakir, vermeer, vladimir, wiederkehr, yassir
Grotheer sounds like:
gaarder, garter, girder, gorder, gortari, gorter, grader, grater, greater, greditor, greedier, greider, grether, grider, grieder, gritter, gryder