Realm rhymes with:
bellm, elm, helm, helme, hjelm, kelm, overwhelm, underwhelm, anselm, barthelme, bellm, colm, denholm, ekholm, elm, engholm, enholm, enholme, film, friedhelm, granholm, helm, helme, hjelm, holme, hulme, kelm, lindholm, lucasfilm, lundholm, microfilm, nyholm, overwhelm, psalm, schwalm, soderholm, sovexportfilm, stenholm, stockholm, swisshelm, trenholm, ulm, underwhelm, wilhelm, willhelm, wolstenholme
Realm sounds like:
relman, rilwanu, rohlman, rolan, rolen, rolin, rollen, rollin, rollin', rollman, rolm, rolon, ruhlman, rullman, rulon, rylan