Diemert rhymes with:
leimert, baumert, emert, emmert, hemmert, lammert, leimert, mummert, olmert, remmert, simmert
Diemert sounds like:
daynard, dehnert, demerit, demeritt, demurred, denard, denardo, denhart, dennard, dinardo, dinehart, downard, downward, dunworth