Sibyl rhymes with:
sibil, dibble, diboll, dribble, gibble, gribble, hybl, kibbel, kibble, kibell, nibble, pribble, pribyl, przybyl, quibble, ribble, scribble, sibil, stibel, tribble, trible, tribull
Sibyl sounds like:
sabala, sabel, sabella, sable, sabol, sackville, safely, saffell, saffle, safley, savala, savel, savell, savely, savill, saville, scapula, schabel, schaible, schappell, schauble, scheffel, scheibel, scheible, schiebel, schiphol, schobel, schubel, schwebel, scibelli, scibilia, scovel, scovell, scovil, scovill, scoville, scuffle, seibel, seipel, seiple, seppala, sevilla, seville, shapely, shapley, shappell, shepley, shibley, shipley, shiveley, shively, shivley, shoofly, shopwell, shoval, shovel, shuffle, sibelle, sibil, sibilia, sibilla, sibille, sible, sibley, sibyll, siebel, siple, sippel, sipple, sivley, sizable, sizeable, sobel, sobil, soble, sobol, sociable, soffel, souffle, spall, spalla, spell, spiel, spill, spillway, spoil, spool, squabble, successful, successfully, successively, supple, supplee, supply, svehla, swavely, swivel, sybil, sybilla, sybille