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.
sainted sinuated sanded scented snooted snouted sanitate sonneted sonnetted sended scended snedded snooded sounded zonated syndet
feinted minted pointed sainted tainted hinted painted dinted fainted linted jointed tinted canted denoted vented hented lanated ruinated rinded jaunted reunited hunted knitted anteed pennated keynoted quanted bonneted minuted scented zonated mounted taunted panted dented donated wonted anted chaunted bunted hyphenated counted phonated noted dunted lunated vanitied hanted poinded minded lenited bountied vaunted connoted ranted unnoted wanted pinnated haunted punted rented sonneted daunted tented united untied winded lunted chanted quintet shunted
saint sained sanity santo suint