Proto-Germanic *sakkuz

→ English sack (inherited)

→ Cebuano sako (derived)

→ Middle Dutch sac (inherited)

→ Finnish säkki (derived)

→ Faroese sekkur (derived)

→ Gothic 𐍃𐌰𐌺𐌺𐌿𐍃 (inherited)

→ Indonesian sak (derived)

→ Ido sako (derived)

→ Icelandic sekkur (derived)

→ Luxembourgish Sak (derived)

→ Dutch zak (inherited)

→ Old Norse sekkr (inherited)

→ Pennsylvania German Sack (inherited)

→ Swedish säck (derived)

→ Yiddish זאַק (inherited)