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.
triune trine triene taurine terrine trainee trone train terne turion terrain terrane terrene tourney dourine turn tern torn tarn triennia treen drain drone trona diuron durian durion tranny tureen deraign terreen tyranny
triune bourne chorine moraine triene terrine dourine sciurine brine ferine heroine carinae larine marine rune murine murrine narine neurine perinea prune purine serine taurine trainee trine urine shrine
tori torii trio true atria stria striae