←
Old English seldan (inherited)
←
Middle English seldom (inherited)
←
Middle English selden (mention)
←
West Frisian selden (cognate)
←
Saterland Frisian säilden (cognate)
→
Luxembourgish sielen (cognate)
→
Saterland Frisian säilden (cognate)
→
Yiddish זעלטן (cognate)