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.
stylar stelar styler stellar staler sutler settler settlor stealer stiller steelier stillier sidler saddler
stylar nodular tutelar titular stellar stelar radular pedlary pedlar patellar mutular dollar modular medullary medullar medlar tolar talar styler titulary tutelary
style styli stale stall stela stelae stelai stele stella stile still stilly stole stull istle