Here's what rhymes with hyperextended.
extended tended attended splendid blended subtended upended intended depended suspended amended defended descended offended ascended emended overextended untended pretended recommended apprehended condescended superintended undefended reprehended misapprehended Words that almost rhyme with hyperextended
tented rented contented cemented fermented presented percentage invented oriented augmented resented supplemented represented implemented documented reoriented headed threaded wedded shredded petted deadened peddled penciled pencilled pensioned melded pedaled expected method mentioned tested legged beckoned reddened speckled belted beveled fetid bevelled chested deafened meddled foetid jested pebbled petalled second directed settled threatened arrested legend indebted melted reckoned rested tempted vested welcomed lessened herald leveled levelled nested nestled wrestled bareheaded breasted freckled revelled sectioned smelted trebled freshened leavened nettled reveled felted hefted affected connected selected suggested attempted collected elected detected effected erected infected invested suspected corrected injected objected strengthened contested perfected trembled congested dissected infested ingested lengthened crested intrepid disheveled dishevelled inflected complexioned embezzled imperiled semiarid protected reflected assembled projected questioned protested unsettled resettled dissembled unmentioned neglected resembled intercepted unquestioned predestined disinfected reelected millisecond manifested reassembled disassembled