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.
phylar phyllary filar flair flare velar volar foliar filaree filaria velaria filariae
mylar phylar lar blare volar cellar pillar glary blear glair phyllary talar clear claro foliar flare flair filar bolar solar liar alary glare gular polar pilar malar alar molar hilar clary lear velar lair lari collar salary dollar tolar
phyla phylae phyle phyllo ghyll phalli aphylly