Operation Veritable happened in 1945.
The word veritable is an adjective.
The air was a veritable soup of pollution and disease
A veritable feast of steam with plenty of action.
A synonym of "veritable" is genuine. An antonym of "veritable" is counterfeit. Please see the related link below.
A "veritable plethora" is a great and genuine excess of something. "Veritable" means, "being truly or very much so," and a plethora is, "an overabundance or excess."
A good sentence to use this word in is, during the depression there was a veritable spike in negative attitudes. This word is used to show something as being intensified.
Operation Askari happened in 1983.
Operation Python happened in 1971.
Operation Nicety happened in 1942.
Operation Albion happened in 1917.
Operation Colombo happened in 1975.
Operation Batman happened in 1942.