- numb
- numbering
- nursing
- numerate
- numerator
- numeric
- numerical
- numerous
- numismatologist
- nun
- nightingale
- nim tree
- neem tree
- nipple
- noisome
- nervus
- ness
- negatron
- ne plus ultra
- nostalgia
- nectar
- normalcy
- nest egg
- nominally
- needful
- necropsy
- night shift
- neology
- nestling
- nursery
- negation
- night bird
- noncompliance
- nontextual matter
- nosegay
- noncitizen
- nonchalance
- nonfat
- New York minute
- neoplasm
- ninety two
- notary public
- newsboy
- notary
- next door
- nontechnical
- Nymphaea stellata
- nicotine
- newsprint
- nepal