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.
woodsy woods woodies woads wots weds wads wades wadis weeds whids wides wadies widows waddies whidahs whydahs widdies
woodsy ods geoids codes odds pods bods potsy nodes nodus modus rodes modes geodesy roods lodes zooids goods dodos quods tods coeds woads cods geodes bodes yodhs sods codas rods sodas goads moods voids hods footsy odes poods ouds roads nods odas gods hoods foods mods sudsy loids diodes gowds toads loads tootsy feods woods hyoids yods