nullity (n.)
- absence
- aimlessness
- cipher
- deprivation
- dud
- dummy
- emptiness
- futility
- inanity
- inessential
- insignificance
- jackstraw
- meaninglessness
- nada
- naught
- nebbish
- negation
- negativeness
- negativity
- nihility
- nobody
- noise
- nonbeing
- nonentity
- nonexistence
- nonoccurrence
- nonsensicality
- nothing
- nothingness
- puppet
- purposelessness
- pushover
- senselessness
- technicality
- trifle
- unreality
- vacancy
- vacuity
- vacuum
- void
- whippersnapper
- zero
- zilch
