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.
reglue regale regal raggle reglow reguli regalia regally wriggle rugal recall recoal recoil rugola wriggly
glue reglue fugle haggle higgle giggle joggle gaggle guggle eagle ogle regale bogle raggle wriggle daggle waggle miggle beagle bugle gale agley clue aglee gluey gley glee niggle iglu jiggle juggle goggle ligule boggle zooglea toggle wiggle