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.
fouled fueled foiled fowled foaled fulled fooled fled fold fuelled folioed fauld voled filed flied flued felled folate filled failed foliate filet flute fleet volte flood fluid field flite fault felid flout flyte fillet flutey vealed veiled vailed vialed faulty violet valued volute fallout fellate filiate veloute vialled violate
fouled mauled shauled ruled wauled puled hauled miauled muled souled led vailed jowled filed fauld lalled rolled holloed clued vialed bawled vealed killed mewled bolled filled voled colead belled walled allied lead gaoled bled foaled delead helled coiled pealed daledh auld pled healed haloed milled lied pilled paled mailed jailed nailed gled sallied flied nielloed seeled reoiled billed quelled valued sled teledu gleed whiled toled tolled knelled wailed wawled soled whaled mouldy dilled moiled wooled willed would doled shaled dollied shawled shilled shooled tailed yauld malled yelled tilled dialed bowled quailed mulled boiled bleed siloed sealed nulled gelled bellied lulled heiled duelled halloed ailed polled coaled gulled sailed naled goaled slued collied plead hilloed reeled howled lolled cullied haled fulled palled dallied poled glede pulled lilied hilled rallied fueled hailed bulled melled hulloed deled gallied holed called rilled relied guiled guild culet tiled flued cowled leud veiled belied jellied helloed hulled glued hollaed jollied baled wyled heeled felled soloed fled plied build ceiled bailed galled blued fuelled railed waled oiled tallied gillied doiled knolled kneeled cooled could piled cauld bullied fowled gullied dulled gilled balled lewd vialled failed nilled foiled jelled quilled mould fooled keeled wiled willied toledo tooled riled dueled culled welled peeled pooled wheeled roiled celled dialled woolled dolled chilled coled soiled shelled shoaled should sullied yawled toiled yowled
foul foully foal foil foley folia folio follow folly fool fowl fuel full fully afoul ovule