Portuguese espiga

← Catalan espiga (cognate)

← English spike (link)

← Spanish espiga (cognate)

← French épi (cognate)

← Galician espiga (cognate)

← Proto-Indo-European *spheh₁y- (derived(pt/roa-opt))

← Proto-Indo-European *spheh₁y- (derived)

← Italian spiga (cognate)

← Latin spīca (inherited(pt/roa-opt))

← Latin spīca (inherited)

← Occitan espic (cognate)

← Romanian spic (cognate)

← Old Portuguese espiga (inherited)

→ Portuguese respigar (affix)