Pompous
Part of speech: adjective
Definition: Affectedly grand, solemn or self-important.
Example sentence: I wrote the book because I wanted to be able to share some things that I had learned and as pompous as that may sound, as you get to a certain point in life, you figure so what am I doing?
Pontifical
Part of speech: adjective
Definition: of or pertaining to a pontiff# of or pertaining to a bishop; episcopal# of or pertaining to a pope; papalpompous, dignified or dogmaticof or pertaining to the pontifices of Ancient Rome
Part of speech: noun
Definition: The office of a pontiffThe vestments of a bishopa pontiffa pontifical mass