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.
joint joined giant janty jaunt junta junto jaunty jennet gent
joint point bint mount minty linty quint kainit quinte onto biont faint binit font pinto pint fount haint pointy saint dainty donut tint feint nonet count giant painty conto monte mint lint quaint hint quinta poind paint conte into inti pinta pinot pointe riant suint dint taint wont
join jin jeon jinn jinnee jinni john johnnie johnny djin djinn djinni djinny