Here's what rhymes with prepreg.
leg reg beg peg keg meg veg segue muskeg manege Words that almost rhyme with prepreg
wreck trek rec lech check neck deck sec cheque tech nec peck shek beck dec haec heck fleck msec spec speck recheck bedeck exec kopeck hatcheck spellcheck bottleneck turtleneck discotheque quarterdeck dengue