French sombre

← Spanish sombra (mention)

← Old French sombre (inherited)

← Old French (mention)

← Old French essombre (mention)

← Latin sub (inherited)

← Latin umbra (mention)

← Latin sol (mention)

→ English sombre (borrowed)

→ English sombrous (mention)

→ French assombrir (mention)

→ French sombrer (mention)

→ French sombrement (suffix)

→ Portuguese sombra (cognate)