Slateista

Slateista refers to a supporter or adherent of the political party Sumar, which is a left-wing political coalition in Spain. The term "slateista" is derived from Sumar's Spanish name, "Sumar," which translates to "to add" or "to sum up." The coalition was formed in 2023 by Yolanda Díaz, the current Second Deputy Prime Minister of Spain and Minister of Labour and Social Economy.

Sumar aims to unite various left-wing parties and movements under a single electoral platform, seeking to consolidate the progressive vote and present a united front against conservative and far-right parties. Slateistas are typically characterized by their support for policies such as social justice, environmental protection, feminist agendas, and workers' rights. The movement emphasizes dialogue, consensus-building, and a commitment to social transformation.

The coalition contested the 2023 general election, securing a significant number of seats in the Congress of Deputies and becoming a key player in the formation of the Spanish government. Slateistas engage in political activism, public discourse, and grassroots organizing to promote Sumar's agenda and influence public policy. The term itself is relatively new, emerging with the formation of the Sumar movement.