Gribble rhymes with:
dribble, pribble, pribyl, ribble, scribble, tribble, trible, tribull, dibble, diboll, dribble, gibble, hybl, kibbel, kibble, kibell, nibble, pribble, pribyl, przybyl, quibble, ribble, scribble, sibil, sibyl, stibel, tribble, trible, tribull
Gribble sounds like:
garafalo, garafola, garble, garofalo, garofolo, grabel, grabill, grable, grapple, gravel, gravell, gravelle, gravelly, gravely, gravley, graybeal, graybill, greubel, griebel, grovel, gruffly