Portuguese bico

← Gaulish *beccos (derived)

← Proto-Celtic *bekkos (derived)

← Spanish pico (cognate)

← Latin beccus (inherited)

← Portuguese picar (mention)

← Old Portuguese bico (inherited)

→ Portuguese bicar (suffix)

→ Portuguese bico-de-lacre (mention)

→ Portuguese biquinho (affix)

→ Portuguese bicudo (affix)