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.
dahls dals dahlias duals dials deals dales dalles dalasi dols dialyse dels dailies dallies delis talus duels taels dells dulls talas dills diols teals dolls deles dulse tails doles talls tales deils delays tallis doulas dulias dillies delouse tallies tallows duellos dialyze doolees doilies tailles doylies dualize dellies doolies doyleys dollies dewless tailless tels tils
dahls als alls jouals mauls coalas pales awls moolahs false ails kohls halls gales goals bialis vials foals fails pawls lalls galahs miauls valse sales also zeals ales males vails reales seals gals wales sials shoals talls shawls shales kales chalahs whales blahs wawls walls hallahs pals nails teals aals talas alas dials taels salsa dals hauls rails rials hales nullahs calos bails vales balas sauls buhls cauls halos hails fellahs bales palsy gaols heals kails calls pails reals phials quails mails baals veals rales balls bals balsa koalas galas sails coals hols jails nalas malls meals selahs bialys falls bawls mullahs deals galls tails duals mollahs tales peals wails zillahs wallahs dales wauls weals palls wheals challahs sals shauls sheals talus shuls yawls
dahl dahlia dal daily dale dally deal dial dual dually