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.
holloaed hollaed holloed hilloaed hulloaed hollooed halloaed helloed hulloed hilloed halloed holed hullooed hallooed hilled hulled haloed helled howled hold haled hallot hailed heiled hauled heeled healed haloid howlet holyday holiday held holt halid helot halide halite
halloaed holloaed hilloaed hulloaed load soloed reload nielloed coaled hulloed holloed hollaed hilloed helloed hallooed halloed folioed hullooed foaled goaled looed payload hollooed siloed haloed shoaled lad led
hollo holloa holloo hollow hallo halloa halloo hallow hello hillo hilloa holla holly hullo hulloa hulloo