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.
footies foodies footsie foots footsy fatties fetes votes fates foods fouettes foetus fyttes fuddies fats fits fets feds fids feods feuds feeds fades fetus feats fados fidos fiats phots voids fetas photos vetoes vodous fatuous vitesse voodoos
footies booties cooties ties mottes moieties footsie laities foodies fatties votes kitties gaieties bootees cuties jetties butties pieties hoodies potsie putties rotes rottes cities dauties deities doodies duties tides todies totes whities chitties notice bodies boodies goodies lottes patties quotes notes motes boites cotes bawties beauties hotties cutties jutties pities potties coatis catties reties rotis routes sties dawties ditties dotes tatties titties tootsie tutties woodies shotes tis
footie foot foodie footy afoot