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.
recoats reacts rectos rectus recuts recodes regattas ricottas rictus rackets ragouts rickets rockets roquets requites hyracoids roquettes
coats peacoats wyliecoats recoats cats cots coots dicots picots scouts locates scoots goats scats vacates boycotts cates coacts scatts cotes scots codas dacoits coatis ducats
recoat recode recta recto precode