largeness

(noun) the capacity to understand a broad range of topics. Synonyms: breadth, comprehensiveness. Examples: "A teacher must have a breadth of knowledge of the subject." "A man distinguished by the largeness and scope of his views."

(noun) large or extensive in breadth or importance or comprehensiveness. Synonyms: extensiveness. Examples: "The might have repercussions of unimaginable largeness." "The very extensiveness of his power was a temptation to abuse it."

(noun) the property of having a relatively great size. Synonyms: bigness.

(noun) the quality of being pretentious (behaving or speaking in such a manner as to create a false appearance of great importance or worth). Synonyms: pretentiousness, pretension.