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.
leudes ludes leuds lauds leads lutes lades leets lodes ladies luteous lettuce laddies lets lads lids loads loids lotus louts lidos lattes lottes laities
gudes leudes dudes nudes ludes dees codes ouds rides kudus bides duads boodies ladies fuds hides foodies cedes sades quids jutes judos doodies cutes does suedes cuds goddess eddies bodies bodes muddies soddies nides beedies puds roadeos lauds aedes neddies shades shutes chides wides rowdies wadies waddies udos paddies diodes guids tidies teddies mutes duds toddies rodes odes butes redes roadies dues hades caddies laddies suds kiddoes daddies battues noddies lodes jades sautes suets lutes quods dodoes middies muds sudds ides fuddies aides dadoes leuds howdies heydeys gaudies goodies didoes bedews geodes dies lades kudos gauds judas bawdies cades eddoes biddies cuddies videos deys geodesy ideas baddies bauds fades buddies buds kiddies didies giddies quads hoodies naiades guides readies nodes routes dowdies modes feuds mauds pedes woodies tides duets redoes rodeos rudds sides sudsy nudies dews chutes toadies todies utes wades widdies shoddies yauds
leud led laud lead leady lewd lied loud lude bled elude fled gled glede pled sled