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.
monkery moniker monicker minicar
monkery hunkier conker kinkier junker jinker junkier inkier inker gennaker snickery dinkier dunker ranker tinker punker winker banker chinkier lunker yonker lankier hunker knackery donniker linker gunkier lanker bunker funker canker hanker hinkier funkier honker danker tanker sinker wanker punkier wonkier pinker chunkier moniker younker