- [x] naive
- [ ] naked
- [x] nap
- [ ] narrate
- [ ] narrative
- [ ] narrow down
- [ ] nationalism
- [ ] naturalist
- [ ] naval
- [x] navigate
- [x] navy
- [ ] nectar
- [ ] needy
- [ ] negate
- [x] negative
- [x] neglect
- [x] negotiation
- [ ] neoclassical
- [ ] neolithic
- [ ] neon
- [ ] neutral
- [ ] neutron
- [x] nevertheless
- [ ] newsletter
- [ ] niche
- [ ] nickel
- [ ] nitrogen
- [ ] no longer
- [ ] no wonder
- [x] nocturnal
- [ ] nomadic
- [ ] nominate
- [ ] nominee
- [ ] nonsense
- [ ] notate
- [ ] noted
- [x] noticeable
- [ ] notify
- [x] notion
- [ ] notwithstanding
- [ ] nourish
- [x] novel
- [ ] now and then
- [ ] now that
- [ ] noxious
- [ ] nucleus
- [x] numerous
- [ ] nurture
- [x] nutrient
- [x] nutrition