Portuguese esquerda

← Basque ezkerra (borrowed)

← Basque ezker (mention)

← Lithuanian sinistra (mention)

← Portuguese sestra (mention)

→ Kabuverdianu skérda (derived)

→ Guinea-Bissau Creole skerda (derived)

→ Portuguese esquerdalha (suffix)

→ Portuguese esquerdista (suffix)

→ Portuguese esquerdismo (affix)

→ Portuguese extrema-esquerda (affix)