hierarchical vs orotund

hierarchical

adj
  • Of or pertaining to an ecclesiastic or priestly order. 

  • Pertaining to a hierarchy. 

  • Classified or arranged according to various criteria into successive ranks or grades. 

orotund

adj
  • Pompous; bombastic. 

  • Characterized by fullness, clarity, strength, and smoothness of sound. 

How often have the words hierarchical and orotund occurred in a corpus of books? (source: Google Ngram Viewer )