Old English -as

← West Frisian -s (cognate)

← Low German -s (cognate)

← Dutch -s (cognate)

← Old Saxon -os (cognate)

← Saterland Frisian -s (cognate)

← Swedish -ar (cognate)

→ English -s (inherited)

→ English -es (inherited)

→ English -es (mention)

→ Dutch -s (cognate)

→ Yola -es (inherited)