Old Norse fugl

→ Old English fugol (cognate)

→ Danish fugl (mention)

→ Faroese fuglur (mention)

→ Westrobothnian fȯgehl (inherited)

→ Jamtish fugł (mention)

→ Old Swedish fughl (inherited)

→ Old High German fogal (cognate)

→ Icelandic fugl (mention)

→ Norwegian Bokmål fugl (mention)

→ Norwegian Nynorsk fugl (mention)

→ Norwegian faugl (mention)

→ Old Norse geirfugl (affix)

→ Old Norse kvennfugl (prefix)

→ Old Saxon fugal (cognate)