The term 'none at all' can be expressed in a variety of ways, including 'nary, ' 'ZERO, ' 'NIL, ' 'ZIP, ' and 'notabit.' Nary is a four-letter word meaning 'not any, ' while ZERO is another four-letter word that means the same thing. NIL is a three-letter word that means 'NOTHING, ' and ZIP is another three-letter word with the same meaning. Finally, notabit is a seven-letter word that also means 'NOTHING at all.' All of these words are synonyms for 'none at all.'