I've taken a list of English words, and examined each of them to see what they sound like (using the PHP metaphone function). This page lists the most common metaphone codes, along with their words. You can also search for a word of your own, and see which words sound similar - and which ones rhyme, and which ones alliterate.
pluses plusses pulses pleases plisses palsies pelisses places paillasses palliasses palaces plaices polices policies pollices plazas palazzos
louses taluses galluses delouses calluses blouses callouses soleuses coleuses phalluses boluses ileuses clauses pluses galliasses calloses closes phyleses classes leses jealousies lyses valses colessees lasses loses glasshouse realises pleases blesses luces biolyses coulisses cullises loesses bolases pulses releases pelisses dialyses valises tallises halluces teleses plisses losses lassies glossies galleasses lassoes lessees coalesces lusus balases glosses paillasses aliases malaises lases gallowses palsies floosies xyloses looses leases jalousies glassies glasses molasses palliasses flosses flossies plusses liaises dulses falsies blisses challises
plus pals palsy pilus plisse pols puls pulse