N as in …

Na

Nail

Name

Nan

NASA

Nastiness

National

Native

Native American

Natural

Nazi

Nearness

Neck

Need

Neighbor

Neighborhood

Nervousness

Newness

News

Nice

Nicholas

Night

Nightmare

Ninja

Noah

Noble

Noble Gas

Nobody

Noise

Normal

North

North America

North Korea

North Korean

Nose

Nothing

Notice

Now

Number

Number 1

Number One

Nun

Nursing

Nursing Home

Nut

Nut Butter