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.
used
based leased jessed toused ceased lysed bused boused kissed biassed guessed biased moussed noosed bussed caused hosed peised mossed gassed mussed bowsed chowsed cheesed wised teased reused hissed rosed chased raised dowsed poised bossed soused loosed dissed messed dossed passed sassed lased eased missed paused hoised cased feased noised moused goosed mused physed guised fussed fessed loused roused tossed housed cussed fused cessed pissed nosed dosed massed sussed liaised seised phased doused choused posed wissed roosed vised rased tawsed used chassed yessed