1) Colloquial not 2) Dogpatch negative 3) Even fewer than hardly 4) Hardly 5) It turns a one into none 6) Less than a little 7) Less than hardly 8) Negative before a 9) Negative word 10) Never 11) None 12) None at all 13) Not a 14) Not a bit 15) Not a hint of 16) Not a one 17) Not a one, to a poet 18) Not a one, Zeke 1) No 2) None 
not a one; not at all
not any; no; never a: nary a sound..