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.
trainee train trine triune triene terrane terrain terrine taurine drain trone terne treen tranny turion tureen tourney terrene tyranny terreen dourine deraign tarn torn turn tern drawn drone trona durian durion
trainee ranee larine marine moraine narine