• borthernness,
• morthernness,
• jorthernness,
• horthernness,
• nirthernness,
• nkrthernness,
• nlrthernness,
• nprthernness,
• n0rthernness,
• n9rthernness,
• noethernness,
• nodthernness,
• nofthernness,
• notthernness,
• no5thernness,
• no4thernness,
• norrhernness,
• northernnesse,
• northerness,
• northernnes

• northern lights,
• Northern Europe,
• northern scup,
• northern shrike,
• northern spy,
• northern porgy,
• northwards,
• northerner,
• Northern Parula,
• northerly,
• northern pike,
• northernmost,
• northern oriole,
• northern cross.

The adjective form of "northernness" is "northern".

The plural form of the word "northernness" is "northernnesses".

The singular form of the word "northernness" is "northern"