Here's what rhymes with imprecedented.
dented unprecedented scented indented repented vented assented demented dissented relented prevented lamented regimented unscented consented discontented reinvented alimented ornamented misrepresented circumvented disoriented underrepresented unrepresented complemented complimented Words that almost rhyme with imprecedented
appended mended wended fended trended vended expended distended appendage contended commended befriended unattended unintended portended transcended comprehended ejected pelted bested betted jetted rejected destined attested detested bedded dejected tepid wetted wrested abetted netted whetted vetted texted guested stetted respected subjected embedded wretched dreaded inspected excepted divested fretted imbedded resurrected leaded sweated untested defected prospected retested stenciled breaded bedimmed facetted gelid quested introspected kennelled vignetted indirected accepted requested regretted deflected exempted recollected welded beheaded disaffected intersected molested resected undetected interjected redirected silhouetted gazetted preempted presaged brevetted disrespected headwind pretested rearrested trellised unattested bayonetted coquetted pirouetted ricochetted sledded towheaded trisected cossetted unexpected unaffected disconnected unprotected unsuspected disparaged misdirected polarised sulphuretted uncorrected undigested reinvested uninfected reconnected solemnised reinspected retreaded retrospected interconnected unconnected unmolested uncontested uncollected vulgarised depolarised burglarised