tin

From Old Frisian tiān. Compare West Frisian tsien, Sylt North Frisian tiin.


ach

From Old Frisian achta. Compare West Frisian acht.


seeks

From Old Frisian sex, from Proto-Germanic *sehs. Compare West Frisian seis, Sylt North Frisian soks, Heligolandic North Frisian sös.


tou

From Old Frisian twā. Compare Föhr-Amrum North Frisian tau.


jaan

From Old Frisian ān, ēn, from Proto-Germanic *ainaz.


trii

and (feminine noun)
and (Mooring feminine noun)
tra (masculine)

From Old Frisian thrē. Compare West Frisian trije.


tiin

From Old Frisian tiān. Compare West Frisian tsien.


tain

From Old Frisian tiān or Low German teihn. Compare West Frisian tsien.


fjauer

From Old Frisian fiūwer. Compare Mooring North Frisian fjouer, Sylt Frisian fjuur and West Frisian fjouwer.


ian

See the etymology of the corresponding lemma form.


aacht

From Old Frisian achta. Compare Mooring North Frisian oocht and West Frisian acht.


schtjuur

From Old Frisian fiūwer. Compare Sylt North Frisian fjuur and West Frisian fjouwer.


nüügen

From Old Frisian niūgun. Compare West Frisian njoggen.


neägen

From Old Frisian niūgun or Low German negen. Compare West Frisian njoggen.


fjouer

From Old Frisian fiūwer. Compare West Frisian fjouwer.


sös

Borrowed from Low German söss. Compare the inherited forms above. Heligolandic is generally the most Low German-influenced North Frisian dialect.


seeben

From Old Frisian siūgun or Low German sæben. Compare West Frisian sân.


oocht

From Old Frisian acht. Compare West Frisian acht, Sylt North Frisian aacht.


fjuur

From Old Frisian fiūwer. Compare West Frisian fjouwer, Föhr-Amrum North Frisian fjauer, Mooring North Frisian fjouer.


niigen

From Old Frisian niūgun. Cognates include West Frisian njoggen.


soks

From Old Frisian sex. Compare West Frisian seis.


soowen

From Old Frisian siūgun. Cognates include West Frisian sân.


njüügen

From Old Frisian niūgun. Compare Mooring North Frisian nüügen, Sylt North Frisian niigen and West Frisian njoggen.


fiiw

From Old Frisian fīf. Compare Helgoland North Frisian fiuw.


tjiin

From Old Frisian tiān. Compare Mooring North Frisian tin, Sylt North Frisian tiin and West Frisian tsien.


sööwen

From Old Frisian siūgun. Compare Mooring North Frisian soowen.


dörtig

From Old Frisian thritich, from Proto-Germanic *þrīz tigiwiz.