Difference between Pompousness and Pomposity

POMPOUSNESS vs POMPOSITY: NOUN

The quality of being pompous
Synonyms See pompous.
The character of being pompous; also, pompous conduct; magnificence; splendor; great display or show; ostentatiousness.
Lack of elegance as a consequence of being pompous and puffed up with vanity

The quality of being pompous; self-importance.
The quality or state of being pompous; pompousness.
Synonyms Pompousness may be used in a good sense; pomposity always expresses something objectionable. See pomp and pompous.
Pompous conduct or character; pompousness; ostentation.
Lack of elegance as a consequence of being pompous and puffed up with vanity

Sanctimoniousness, Egotism, Presumptuousness, Boastfulness, Bombast, Smugness, Superciliousness, Pretension, Grandiloquence, Haughtiness, Splashiness, Ostentatiousness, Ostentation, Pretentiousness, Pomposity

Grandiloquence, Egotism, Grandiosity, Haughtiness, Arrogance, Sanctimony, Smugness, Bombast, Pretension, Airs, Splashiness, Ostentatiousness, Ostentation, Pretentiousness, Pompousness

Pedantry, Vapidity, Sanctimony, Affectation, Imperiousness, Priggishness, Sanctimoniousness, Presumptuousness, Bombast, Smugness, Superciliousness, Pretension, Grandiloquence, Ostentatiousness, Ostentation

Condescension, Pedantry, Snobbery, Hubris, Grandiloquence, Grandiosity, Arrogance, Sanctimony, Smugness, Bombast, Pretension, Airs, Ostentatiousness, Ostentation, Pompousness

And to cure himself of at least one type of pompousness, he should really try some Chicken Tikka Masala.

What fiction does is undermine all the pomposity, safety, and security we feel in being who we are now.
Who can believe that a solitary violet withered when that silly old Pomposity died?
So the colonial pomposity weston NITROFURANTOIN had to resell it the hard way.
Pomposity and arrogance makes people believe that they are better than the thieves before them.
Avoid canned phrases that add little but pomposity and verbiage to your letter.
How could she have married his pomposity in the first place.
SYN: Rhodomontade, braggadocio, gasconade, bluster, inflatedness, pomposity, exaggerativeness, fustian.
There was no apparent affectation, piety, or pomposity inprophet.
Scientific pomposity is not the same thing as proof.
Pryde had the same booming voice and easy pomposity.