Exordium used in a sentence

Exordium in a sentence as a noun

Perhaps they thought it would be spelled more similarly to aluminium, ammonium, auditorium, calcium, compendium, cranium, delirium, emporium, encomium, equilibrium, eulogium, exordium, geranium, gymnasium, medium, millennium, odium, omnium, opium, opprobrium, pandemonium, potassium, premium, radium, sodium, tedium, uranium...