- nonpolluting
- nonpractising
- nonproductive
- nonprofit
- non-profitmaking
- nonproliferation
- non-quoted
- nonreader
- non-reflecting
- nonrefundable
- nonrenewable
- nonresident
- nonresistance
- nonresistant
- nonreturnable
- nonrigid
- nonrun
- nonsectarian
- nonsense
- nonsense verse
- nonsensical
- nonsensically
- nonsexist
- nonshrink
- nonskid
- nonslip
- nonsmoker
- nonsmoking
- nonspecialist
- nonspecific urethritis
- nonstandard
- nonstarter
- nonstick
- nonstop
- nontaxable
- nontoxic
- nontransferable
- non-U
- nonunion
- nonverbal
- nonviolence
- nonviolent
- nonvoter
- nonvoting
- nonwhite
- noodle
- nook
- nookie
- noon
- noonday
- noontime
- noose
- no-par
- nope
- no-place
- no-quibble guarantee
- nor
- Nordic
- norm
- normal
- normality
- normalization
- normalize
- normally
- Norman
- Normandy
- normative
- Norse
- Norseman
- north
- North Africa
- North African
- North America
- North American
- North American Free Trade Agreement
- North Carolina
- North Country
- North Dakota
- North Korea
- North Korean
- North Pole
- North Rhine-Westphalia
- North Sea
- North Star
- North Vietnam
- North Vietnamese
- North Wales
- North Yemen
- Northamptonshire
- Northants
- northbound
- north-countryman
- Northd
- northeast
- northeaster
- northeasterly
- northeastern
- northeastwards
- northerly
- northern
- northern hemisphere
- Northern Ireland
- northern lights
- Northerner
- northernmost
- north-facing
- north-northeast
- north-northwest
- Northumberland
- Northumbrian
- northward
- northwards
- northwest
- Northwest Passage
- Northwest Territories
- northwester
- northwesterly
- northwestern
- northwestwards
- Norway
- Norwegian
- Nos.
- nose
- nose candy
- nose cone
- nose drops
- nose job
- nose ring
- nose stud
- nose wheel
- nosebag
- noseband
- nosebleed
- -nosed
- nosedive
- nosegay
- nosey
- nosh
- no-show
- nosh-up
- no-side
- nosiness
- nosography
- nosological
- nosology
- nostalgia
- nostalgic
- nostril
- no-strings
- nostrum
- nosy
- nosy parker
- not
- notability
- notable
- notably
- notarial
- notarize
- notary
- notation
- notch
- note
- notebook
- notecase
- noted
- notelet
- notepad
- notepaper
- noteworthiness
- noteworthy
- not-for-profit
- nothing
- nothingness
- notice
- noticeable
- noticeably
- noticeboard
- notifiable
- notification
- notify
- notion
- notional
- notoriety
- notorious
- notoriously
- Notting Hill Carnival
- Nottinghamshire
- not-too-distant
- Notts
- notwithstanding
- nougat
- nought
- noughts and crosses
- noumenon
- noun
- nourish
- nourishing
- nourishment
- nous
- Nov.