Howard Robard Hughes vs Howard Hughes

Howard Robard Hughes and Howard Hughes both are nouns.

Word	Noun	Adjective	Verb	Adverb
Howard Robard Hughes	Yes	No	No	No
Howard Hughes	Yes	No	No	No

As nouns, Howard Robard Hughes and Howard Hughes are synonyms defined as:

Howard Robard Hughes and Howard Hughes: United States industrialist who was an aviator and a film producer; during the last years of his life he was a total recluse (1905-1976)

Other synonyms of Howard Robard Hughes include Hughes.

Howard Robard Hughes (noun)	Howard Hughes (noun)
United States industrialist who was an aviator and a film producer; during the last years of his life he was a total recluse (1905-1976)	United States industrialist who was an aviator and a film producer; during the last years of his life he was a total recluse (1905-1976)