A height of achievement, enjoyment, or prosperity:
The quality of being grand
Greatness is defined as being larger than ordinary size or ability, or being higher in degree or importance.
Grandeur or stateliness
Splendor is defined as great brilliance, richness or glory.
Showy display, as of wealth or knowledge; pretentiousness
The quality of being pompous; ostentation; self-importance
The advancing of such a claim:
(Archaic) A reason or basis for praise
Pompous or bombastic speech or expression.
Find another word for grandiosity. In this page you can discover 18 synonyms, antonyms, idiomatic expressions, and related words for grandiosity, like: glory, grandeur, grandness, greatness, majesty, splendor, grandioseness, ostentation, pomposity, pompousness and pretension.