Common Words:
* Nectar
* Never
* Night
* Noise
* North
* Nylon
Less Common Words:
* Nappy
* Nasty
* Negro (Note: This word is considered offensive and should be avoided.)
* Newly
* Nimble
* Noble
* Noodle
Other Options:
* Nymph
* Niger (Note: This word refers to a country and is not inherently offensive, but it can be used in a discriminatory way.)
This list is not exhaustive, but it provides a good starting point for finding 6-letter words beginning with "N". You can use a dictionary or online word finder to discover more options.