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.
notice notes noddies knots nates nides nites nodes nowts knouts nodose nudies naiades neddies
lattice notice footsie hotties jetties caddice cooties cutties footies kitties dice moieties patties lettuce pities poetize potties reties sties dawties ditties tatties tootsie whities butties booties fatties bodice deice betise beauties bawties ties tace laities dicey jutties catties gaieties cuties pieties poetise potsie putties cities dauties deities duties titties tutties chitties
not knot knotty nodi nota note nowt anti inti snot snotty untie