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.
tarriness teariness terrines taurines trines tarriance triunes trienes tarns trueness terrains terranes terrenes trainees dearness trains trones ternes triens dryness turions terreens trannies dourines tourneys dourness direness terns trans turns darns tyrannies drones drains trance treens durians durions trounce tureens tyrannise tyrannize tyrannous durns
airiness eeriness hoariness miriness leeriness wariness chariness beeriness tarriness furriness goriness sorriness hairiness weariness cheeriness wiriness teariness merriness fieriness direness rareness brines dearness moreness pureness terrines dourness sheerness taurines soreness dryness dourines sourness nearness queerness moraines marines sciurines sureness poorness urines wornness neurines wryness serines harness lornness farness heroines chorines murines trines purines baroness bareness fairness brinies triunes trienes shrines rins