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.
menad maenad mend monad menta menudo mehndi mind maned maund manat meant manta mound mondo mined monody monied manned moaned mentee mantua hymned mooned maundy hymnody manatee manteau mint
maenad menad end saunaed wend tendu vend teind hyphened send gonad shend lend pend kendo panada keened menta queened knead hennaed nada weened tend duende scend rend monad peened fiend bend bendy ennead fend mend sheened yenta
men mana mean meanie meany meinie meiny meno menu mien mina minae myna mynah amen omen