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.
daimon daemon daimen damn daman demon diamin domain damiana diamine domaine demean domine domino tamein dominie
daimon mon bemoan jomon caiman camion common gammon lemony kimono limen mammon newmown saimin simoon moan vimen ammono summon ramona daemon muon daimen symbion somoni simony gnomon mown limn liman lemon mono mony moon demon