Perfect rhymes:
* uppit (archaic word meaning "uppish")
* suppit (archaic word meaning "supported")
* rupit (rare word meaning "a small rupture")
Near rhymes (slant rhymes):
* put
* cut
* hut
* nut
* shut
* butt
Eye rhymes (words that look like they rhyme but don't sound alike):
* cupid
* stupid
The best rhyme choice will depend on the context of your writing.