No
Yes, dreary is an adjective--a dreary day.
George Carlin referred to "military intelligence" as an oxymoron in one of his comedy performances.
what is an oxymoron for vaguely
There is no antonym to oxymoron
what is the purpose of an oxymoron
Dreary means unhappy, bored, down in the dumps, depressed
The Oxymoron was created in 2007.
Vastness means a huge or immense area, such as the vastness of outer space.
The abstract noun form of the adjective 'dreary' is dreariness.
Is dry water a oxymoron
Looking out the window and seeing the rain confirmed that it was a dreary day.
The antonym of an oxymoron is a tautology. For example: "almost exactly" is an oxymoron. "Tiny little" is a tautology.