Middle English word northerne comes from Proto-Germanic *nurþraz (North, northern.), Proto-Germanic - ōnijaz

Detailed word origin of northerne

Dictionary entry	Language	Definition
*nurþraz	Proto-Germanic (gem-pro)	North, northern.
- ōnijaz	Proto-Germanic (gem-pro)
*nurþrōnijaz	Proto-Germanic (gem-pro)	Northern.
norþerne	Old English (ang)	Northern.
northerne	Middle English (enm)

Words with the same origin as northerne