Here's what rhymes with meconium.
                        
                        
                    
                                ammonium  zirconium  polonium  harmonium  plutonium  pandemonium  Words that almost rhyme with meconium
chromium  amazonian  draconian  sodium  podium  rhodium  linoleum  niobium  holmium  petroleum  opprobrium  colloquium  europium  symposium  dysprosium