1) Awesomeness 2) Blah 3) Bombast 4) Claptrap 5) Fustian 6) Grandiloquence 7) Magniloquence 8) Ostentation 1) Expressive style 2) Grandiloquence 3) High flown style 4) High-flown style 5) Magniloquence 6) Rhetoric 7) Style 
Grandiosity refers to an unrealistic sense of superiority - a sustained view of oneself as better than others that causes the narcissist to view others with disdain or as inferior - as well as to a sense of uniqueness: the belief that few others have anything in common with oneself and that one can only be understood by a few or very special peopl...
• (n.) The state or quality of being grandiose,
An inflated appraisal of ones worth, power, knowledge, importance, or identity. When extreme, grandi
Gran'di·os'i·ty noun [ Confer French grandiosité , Italian grandiosità .] The state or quality of being grandiose, 
[n] - high flown style
magniloquence noun high-flown style; excessive use of verbal ornamentation; `the grandiosity of his prose`; `an excessive ornateness of language`