Swedish helig

← Proto-Germanic *hailagaz (inherited)

← Old Swedish helagher (inherited)

← Old Swedish heligher (mention)

← Old Swedish hælig (mention)

← Old Swedish hælog (mention)

← Old Norse heilagr (inherited)

→ English holy (cognate)

→ Old English halig (cognate)

→ Finnish helatorstai (mention)

→ Alemannic German heilig (cognate)

→ Luxembourgish helleg (cognate)

→ Swedish helig ibis (affix)