corresponsable
co-responsible person
Origin: From co- + responsable; formed in modern Spanish on the pattern of compound civic terms.
Also means
joint stakeholder
Usage Note
Corresponsable can function as both a noun and an adjective. As a noun it names someone who shares responsibility with others (los corresponsables del proyecto). As an adjective it modifies a person or entity: es corresponsable del accidente. It is common in legal, administrative, and parenting contexts (corresponsabilidad parental, shared parental responsibility). The abstract noun corresponsabilidad is also widely used.
Examples
"Ambas empresas son corresponsables del daño."
Natural Translation
Both companies are jointly responsible for the damage.

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