Here's what rhymes with guardfish.
swordfish Words that almost rhyme with guardfish
codfish garfish garnish varnish offish starfish tarnish modish crawfish dogfish dwarfish largish shortish cloddish sharpish warmish polish popish longish ravish hawkish mawkish waspish donnish blondish hoggish accomplish abolish smallish snobbish blokish astonish demolish admonish impoverish schoolmarmish