nons - obse
- not have a bean
- not have a leg to stand on
- not have the faintest
- not in Kansas anymore
- not in the least
- not in the slightest
- not invented here
- not know what hit one
- not know which end is up
- not leave one's thoughts
- not long for this world
- not much cop
- not on
- not on your life
- not on your nelly
- not on your tintype
- NOT operator
- not out
- not quite
- not the end of the world
- not the sharpest knife in the drawer
- not to mention
- not touch something with a barge pole
- not touch something with a ten foot pole
- not win for losing
- not worth a brass farthing
- not worth a dime
- not worth a plug nickel
- not yet
- not-for-profit
- not-thereness
- nota bene
- notability
- notable
- notably
- notaphilist
- notaphily
- notarial
- notarization
- notarize