Here's what rhymes with mouthpuckering.
puckering tuckering suckering Words that almost rhyme with mouthpuckering
buggering buffering sputtering stuttering buttering puttering juddering suffering covering coloring fluttering hovering muttering structuring mothering shuddering smothering puncturing blubbering guttering spluttering shuttering summering hunkering chuntering scuppering chundering governing wondering numbering lumbering plundering slumbering thundering blundering blustering mustering culturing hungering mongering rupturing cluttering sundering cumbering huckstering flustering discovering recovering restructuring clustering comforting uncovering sculpturing discoloring misgoverning sunburning filibustering encumbering renumbering incumbering rediscovering discomforting disencumbering