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.
hamate humate hamada hammed hammada homed hemmed hummed haemoid
mate ramate teammate remate roommate gemmate summate hamate mammate comate humate mat somite maut moat gemote mete made numbat gummata smote bemata matey commata meat smite somata fomite mite wombat mote demote mute gummite combat emote comade matte mammati matt pomade remote boehmite lemmata remade samite commute comte gamete tomato limbate chamade