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.
retied retted readied reded redid rated ratite routed ratted rooted ridded raided redate reedit redded reeded rioted rotted rutted radioed readded rodeoed radded redout rodded readout
jettied stied tied retied juttied pitied puttied citied ted betted steed vetoed knouted gated meated caddied petted patootie tattie tidy gutted cited kited buddied dawtie phytoid fetid teed vetted petite doted fetted booted patted hated voided sooted tide quieted letted loided kitted retted autoed hided louted feted wyted sided pated guided boated tided dauted rooted totted tutted waddied weeted suited nided dueted whetted wited wotted cheated tauted chuted readied shitted shouted doated sauteed nitid died mated vatted sated tooted toadied dieted raided pouted gaited hydatid biotite staid ratite jetted knitted moated fated jotted muddied eddied coted quoted nutted giddied netted radioed foetid stead hooted hutted ratted bided ootid rutted baited catted lated knotted looted sotted doited ghettoed quoited routed howdied tittie hatted voted toed goateed hotted photoed bodied coated dautie gitted bitted betide mattoid fitted heated jutted fatted batted mooted potted muted pitted seated toited tidied dawted bated rated duetted butted noted outed rioted matted putted luted quitted aided meted sited teated dotted dated footed toted touted tutued waited lotted sauted wetted dittoed whited witted chatted tatted chided rotted sheeted shotted shuted
retie ret reata redia rediae rete roti arete fret fretty oreide pretty tret ureide