Here's what rhymes with undeterred.
bird deterred heard third word herd stirred blurred deferred spurred curd interred demurred furred sherd occurred absurd incurred inferred slurred referred preferred unheard recurred conferred concurred overheard transferred Words that almost rhyme with undeterred
church dirt birch perch purge chert chirp dirge pert search emerge hurt shirt verb disturb curb inert merge surge verge dessert diverge spurt cert curt girt lurch serge wort assert alert exert insert overt divert skirt superb avert revert scourge invert advert flirt research subvert usurp submerge unhurt converge reassert turned burned termed purged churned world learned returned served disturbed emerged curved deserved curled discerned hurled merged undisturbed adjourned whirled perturbed spurned surged undeserved yearned curbed unperturbed observed reserved affirmed underworld diverged scourged swerved swirled unearned preserved submerged overturned unlearned unobserved squirmed unfurled unnerved unreserved concerned confirmed conserved reaffirmed converged unconcerned