What rhymes with mastiff?

Mastiff rhymes with:

mastif, mastif, blickenstaff, kristof, mastif, blickenstaff, kristof, mastif, plaintiff, pontiff

Mastiff sounds like:

macduff, mastif, mcduff, mcduffee, mcduffie, mcduffy, might've, misstep, must've, mustafa, mystify

What rhymes with mastiff?