The term 'none whatsoever' is a phrase used to emphasize the lack of something. It can be expressed in three different ways: NIL (3 letters), NOTABIT (7 letters), and NOTATRACE (9 letters). NIL is an abbreviation for 'NOTHING' and is used to indicate that there is no amount of something present. NOTABIT is a combination of the words 'not' and 'a bit' and is used to express that there is no small amount of something present. Finally, NOTATRACE is a combination of the words 'not' and 'a trace' and is used to emphasize that there is no trace of something present. All three terms are used to express the same idea: that there is no amount of something present.