Here's what rhymes with superessentialis.
                        
                        
                    
                                Words that almost rhyme with superessentialis
benefits  parenthesis  nemesis  baroness  segregates  prejudice  therapists  dimensionless  selflessness  clematis  medalists  existentialists  pessimists  interventionists  receptionists  eugenicists  nepotists  expressionless  secessionists  insurrectionists  anesthetists  orientalists  belletrists  carcinogenesis  parthenogenesis  protectionists  polemicists  supremacists  projectionists  fundamentalists  psychotherapists  instrumentalists  impressionists  physiotherapists  expressionists  radiotherapists  hypnotherapists  environmentalists  transcendentalists