The term 'not even one' can be expressed in four-letter words such as 'nary, ' 'NONE, ' and five-letter words such as 'ZILCH' and 'narya.' 'Nary' is an archaic word meaning 'not any, ' while 'NONE' is a more commonly used word meaning 'no one or NOTHING.' 'ZILCH' is a slang term meaning 'NOTHING at all, ' and 'NIL' is a Latin word meaning 'NOTHING.' 'Narya' is a combination of the words 'NONE' and 'arya, ' which is a Sanskrit word meaning 'NOBLE.' All of these words express the idea of having no quantity or amount, which is the meaning of the phrase 'not even one.'