Compelling rhymes with:
dispelling, expelling, misspelling, propelling, rappelling, repelling, spelling, behling, belling, bestselling, delling, dispelling, dwelling, elling, excelling, expelling, fehling, felling, flewelling, foretelling, gehling, helling, kelling, lewelling, mehling, meling, melling, misspelling, outselling, propelling, quelling, rappelling, rebelling, rehling, repelling, reselling, retelling, schelling, schmeling, selling, shelling, smelling, snelling, spelling, stehling, stelling, swelling, telling, wehling, welling, yelling
Compelling sounds like:
compiling, complaining, complains, compliance, complying, confluence