- non-terminal
- non-terminated
- non-terminating
- non-thermal
- non-tidal
- non-toxic
- non-transferable
- non-transit
- non-transitive
- non-transmitting
- non-transparent
- non-transportable
- non-trivial
- non-turbulent
- non-twistable
- non-u
- non-underwritten
- non-uniform
- non-union
- non-unionist
- non-vacuous
- non-vanishing
- non-variant
- non-vascular
- non-verbal
- non-violence
- non-violent
- non-void
- non-volatility
- non-voting
- non-watertight
- non-wetting
- non-white
- non-zero
- nonabsorbing
- nonacidic lake
- nonactivist
- nonadditive
- nonadditive oil
- nonadiabatic
- nonaerated roof
- nonaerated spillway
- nonage
- nonageing steel
- nonagenarian
- nonagent network
- nonagon
- nonalgebraic adder
- nonalkali mortar
- noname
- nonan
- nonanalytic
- nonantigenic
- nonaqueous
- nonarcing
- nonarticulated
- nonary
- nonassociated gas
- nonatomic
- nonautomatic loom
- nonazeotropic mixture
- nonbacterial disease
- nonbaking
- nonbaking coal
- nonbank bank
- nonbanking activities
- nonbasic variable
- nonbearing
- nonbearing part
- nonbearing partition
- nonbearing structure
- nonbearing structures
- nonbinary code
- nonbitumious coal
- nonblack
- nonblack body
- nonbleeding cable
- nonblocking
- nonblocking concentrator
- nonblocking network
- nonbonding electron
- nonborrowed reserves
- nonburning steel
- nonbusy hours
- noncaking
- noncallable
- noncallable bond
- noncapacitive
- noncapacitive load
- noncapacity
- nonce
- nonce-word
- noncentral
- nonchalance
- nonchalant
- nonchalantly
- nonchipping
- nonclearing member
- noncoaxial
- noncohesive soil