Here's what rhymes with tetrachloride.
                        
                        
                    
                                chloride  hayride  hydrochloride  Words that almost rhyme with tetrachloride
rawhide  carbide  cockeyed  jockeyed  broadside  dockside  dioxide  peroxide  trioxide  godchild  hydroxide  monoxide  categorised  equalised  stockpiled  deodorised  superoxide  philosophised