Elms rhymes with:
elmes, helmes, helms, helms', nelms, overwhelms, realms, alms, barthelme's, elmes, film's, films, helmes, helms, helms', hilmes, nelms, overwhelms, psalms, quilmes, realms, stockholm's, wilhelms, willms, wilmes, wilms
Elms sounds like:
ealing, elaine's, ellan's, ellen's, elling, elmes, elnozahy