Old English fāh

→ English foe (mention)

→ English fey (cognate)

→ Old English fæhþ (affix)

→ Old English goldfah (compound)

→ Old English stanfah (affix)

→ Old English fagettan (suffix)

→ Middle English fa (mention)

→ Middle English fo (mention)

→ Middle English foo (mention)

→ Latin pingo (mention)

→ Old Frisian fach (cognate)

→ Scots faw (mention)