Old High German gast

← Proto-West Germanic *gasti (inherited)

← Latin hostis (cognate)

← Old Norse gestr (cognate)

→ Old English giest (cognate)

→ German Gast (inherited)

→ Old High German gasttuom (affix)

→ Luxembourgish Gaascht (inherited)

→ Old Norse gestr (cognate)

→ Romansch giast (cognate)

→ Yiddish גאַסט (inherited)