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.
fanos fans fawns finos fauns fanes faenas faunas funs fens fons fannies vans fins vinos finis fancy fines vanes foins fohns fiance phonos foehns venose venous vinous faience fewness feyness fiancee finesse funnies vainness
fanos guanos beanos manos llanos pianos nos lenos fanes nows canes anus lianes lawns koans vinos hanse fans nosy lianas manas anoas guans cains genoas banns onos finos pains kains kanas minnows anis manse vinous manes ruinous yeans chinos winos winnows wans wains tans tains deans dans snows sanes roans cans pawns rains hansa venose pans linos loans nanas lauans canso manus venous anas monos kaons lanose phonos naans fauns moans knows bans panes mans paeans janes mannose jeans fawns heinous ansa nous noes naos quinoas lanes vans gains beans ains queans enows kinos anes pians kenos nose awns kanes means canoes banes nans annoys mains pansy leans vanes ranis peans ruanas sains sans danios dawns dinos tannoys tansy wanes weans winoes chains yawns yuans
fano fan faena fain fane fanny faun fauna faunae fawn fawny fino