Here's what rhymes with have.
halve Words that almost rhyme with have
as has half hath ash ass sash hash gas mass pass path staff cash bath laugh flash wrath bass calf dash jazz math rash cache lash smash chaff harass lass mash slash gash lath thrash bash gaff stash class glass behalf grass brass crash graph alas clash trash splash surpass amass bras brash crass giraffe morass whereas impasse aftermath epitaph digraph hourglass psychopath photograph autograph phonograph epigraph fiberglass lithograph holograph sassafras paragraph telegraph monograph underclass polygraph mimeograph valve