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.
feint faint finite finito font vent find fend feigned fount fiend fined finned foined veined phenate fond fund vend hyphenate
feint bent pinta linty menta lento pointy point rente quinta leant kent centu cent scent bento sente quaint binit suint joint dent biont taint faint tenet bint tenty minty went pinot yenta painty vent haint sent pint lint meant lent pointe pinto rent quint quinte kainit cento riant saint gent kente hent into paint shent pent tint mint tent teind genet hint dint inti dainty giant senti yente
fen fin faena fain feign fenny fine finny fino foin vein veiny