Proto-West Germanic *langasam

→ English longsome (inherited)

→ Old English langsum (inherited)

→ Danish langsom (derived)

→ German langsam (inherited)

→ West Frisian langsum (inherited)

→ Indonesian langsam (derived)

→ Dutch langzaam (inherited)

→ Scots langsome (inherited)

→ Saterland Frisian loangsoam (inherited)

→ Swedish långsam (derived)