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.
ceria cere cero sera cirri serai zoaria sierra sri ser sori sura zero suer seer cire sere sora sear sari zori
feria ceria ria era noria vera peerie gerah pereia faerie curia gherao serai zoaria kerria hydria terai yttria sharia varia sera coria eyra raia curiae maria pariah perea peri aerie feriae aria sierra eerie deray hydriae terra cheerio shariah