Here's what rhymes with dexteriously.
                        
                        
                    
                                seriously  mysteriously  imperiously  deliriously  Words that almost rhyme with dexteriously
punctiliously  superciliously  serially  hideously  pitilessly  pitiably  materially  insidiously  trivially  fastidiously  invidiously  obliviously  wearisomely  lasciviously  immaterially  vestigially  amphibiously  linearity  ignominiously  incipiently  convivially  nonlinearity