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.
galiots galliots galoots galloots glouts gaults glottis gallets galletas gallates clots galateas glitz calottes galettes gluts qualities gleets glutes glides clouts gloats guilts glitzy cloots gluteus colitis gullets callets culottes cults golds kelts clods kilts colts glads gleds culets caulds gledes gleeds guilds clouds cleats glades cultus quilts collets cullets keloids kilties
galiots galliots lots lits bailouts ballots blites bloats blots elites flouts velites halitus allots clouts galloots floats flites louts lilts mullites pelites pilots plots reallots sellouts slots zeolites tallits shallots gloats galoots illites halites loots litas lidos fallouts flits flotas lotus cloots phyllites helots iolites clots lotas colitis lotos glouts maillots oolites pelotas plaits pullouts rollouts slits zealots zlotys tillites hyalites
galiot gallied galliot galloot galoot egalite