West Frisian ien

← Old Frisian ēn (inherited)

→ English one (cognate)

→ West Frisian in (mention)

→ West Frisian Ienje (mention)

→ West Frisian iental (compound)

→ West Frisian ienentweintich (compound)

→ German Low German en (cognate)

→ Dutch Ienje (mention)

→ Saterland Frisian aan (cognate)