Rarely rhymes with:
airlie, barely, fairley, fairlie, fairly, squarely, unfairly, wehrli, wehrly, airlie, arley, arlie, austerely, barely, barley, bierley, bierly, carley, carli, carly, cavalierly, charley, charlie, clearly, corley, darley, dearly, decarli, demurely, fairley, fairlie, fairly, farley, farly, gnarly, gorley, gourley, harley, hourly, kalgoorlie, marley, mccarley, mcsorley, merely, morley, myrlie, narly, nearly, orly, parley, poorly, prematurely, purely, sarli, securely, severely, sincerely, sorely, sorlie, squarely, storlie, surely, thorley, torley, unfairly, varley, warley, wehrli, wehrly, whorley, yearly
Rarely sounds like:
rael, rahal, rahill, rahilly, rahl, rahul, rail, raile, railey, railway, raley, rall, rallo, rally, raoul, raul, rawl, rawley, rayl, rayle, real, reale, reali, really, reel, reihl, reil, reiley, reilley, reilly, reily, relay, reli, rella, rely, relyea, reul, reule, rhule, rial, riehl, riehle, riel, rielly, riely, rile, riley, rill, rilla, riolo, roehl, roell, roelle, rohl, roil, rol, role, roley, roll, rolla, rolle, rollei, rolley, rolli, rollie, rollo, rolly, rouleau, rowell, rowley, rowlie, rowly, royal, royale, royall, royally, royle, ruehl, ruehle, ruel, ruella, ruelle, ruhl, ruhle, ruhollah, ruhul, rula, rule, ruley, rulli, rullo, rural, ruyle, ryal, ryall, ryle, rylee, ryley