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.
chorine chorion shrine churn shorn shoran chirren sharn shairn sharny
chorine borane chorion urine trine terrine dourine sciurine perinea narine murrine murine morion moraine borne marine cornea carinae heroine ferine brine bourne neurine purine serine taurine triene triune larine shrine rin