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