Here's what rhymes with kith.
with Words that almost rhyme with kith
is if give kiss his this fish wish miss myth viz bis dish cliff dis sieve def diss hiss pith quiz sis pis piss scythe skiff whiff writhed biz hes riff rive whiz writhe fizz shes tiff forgive stiff abyss bliss amiss smith sniff swish outlive relive remiss dismiss therewith wherewith herewith premiss midriff forthwith monolith jellyfish reminisce cuttlefish hieroglyph chandeliers corroborative silversmith