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.
anuses anises
anuses sinuses tonuses minuses nouses onuses geniuses venuses nonuses genuses bonuses nonissues dunnesses lionises noises nesses anises niseis manses pansies coynesses danseuse ionises conioses mannoses nooses tansies genoises sanseis taeniases woenesses waenesses uneases tenses nauseas teniases zoonoses leannesses duenesses gooeynesses rennases pensees newnesses linseys lownesses senseis ensues kneesies gnoses kineses quinsies menses geneses noses feynesses wrynesses gneisses senses nownesses fewnesses keennesses lionesses meannesses vinasses finises lenses gaynesses guanases finesses tennises hanses vainnesses censes newsies rawnesses rinses penises kinases joneses hypnoses unsews wannesses shynesses
anus ains anas anes anis anise ansa ansae awns