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.
tawsed teased taste tasset toused dowsed tossed tissued daisied tsade toast tasty tacet dosed dazed tsadi dossed doused testae testee toasty disced dissed dayside
bowsed dowsed tawsed chowsed lassoed viseed eased paused hissed biased nosed kissed raised boused roused cussed disced goosed caused hoised sued pissed issued visaed missed loused sussed housed cheesed chased roosed wised toused mused tissued liaised dosed cessed posed seed phased noised guised reissued doused seised reseed based hosed moused massed peised hayseed busied mossed reseda gessoed gassed messed wissed vised tossed leased fused bused bossed feased physed passed rosed gussied loosed dossed biassed moussed cased guessed rased pseud cosied poised fessed lysed dissed bussed noosed chassed fussed lased reused ceased soused jessed sassed daisied teased used choused mussed yessed
taws tawse tas tatsoi daws taos tass tasse tassie taus teas tews tows etas tads tats tease utas