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