Catalan gra

← Spanish grano (cognate)

← French grain (cognate)

← Proto-Indo-European *ǵr̥h₂nóm (inherited)

← Latin grānum (inherited)

← Occitan gran (cognate)

← Old Occitan (inherited)

→ Catalan grana (link)

→ Catalan granar (affix)

→ Catalan graner (suffix)

→ Catalan granís (affix)

→ Catalan esgranar (affix)