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.
pekoes pekes pecks peaks pukes peeks pokes pikes pokies pegs pecs pucks picks packs paiks pikis pikas peags pocks piques pokeys piggies pox
buckoes shackoes geckoes shakoes pekoes kos chuckies kikes hockeys hawkies cuckoos cookeys cakes luckies jokes ficoes kois lakes goes sikes hookeys kaes rekeys rykes rookies rakees pokes hickies gawkies cooeys ekes nukes geckos fakes hookies tikes yikes sakes skews shackos dukes sickies chegoes wakes dekes wackes tykes sokes takes mokes quickies dikes chigoes locoes dickeys cooees sykes ackees mickeys okes koss pokies hackees makes jukes lackeys mikes cokes okehs jockos bakes bookies keys hikes dykes likes keas fykes dickies jakes bikes hickeys cookies rakes makos hokes kegs rickeys quakes cukes pokeys hackies akees hakes hawkeys jackies sickees bookoos skees pukes koas pekes bikies pikes dagoes buckos kues chokes nookies duckies skies tekkies tokes soukous ukes wackos dekkos whackos chickees sickos jockeys shakes shakos yokes
pekoe peak peaky peck pecky peek peke