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.
talkies talks taluks talukas talcs talookas taleggios tilaks talcose talcous dialogues telex deliquesce telcos dialogs telegas
alkies folkies selkies silkies sulkies talkies lakes likes luckies blokes flakes flukes kylikes salukis slakes
talkie talk talcky talky taluk taluka tealike italic stalk stalky