This is the 6215th most frequent Portuguese word.
comunitárias
"Comunitárias" means "community-related" or "communal."
The word 'comunitárias' here describes initiatives that belong to or are organized by a community.
As iniciativas comunitárias têm grande impacto no desenvolvimento local.
Community initiatives have a significant impact on local development.
In this sentence, 'comunitárias' qualifies activities that are community-oriented or involve the local population.
Ela participa de atividades comunitárias para ajudar os moradores da região.
She participates in community activities to assist the residents of the region.
Here, 'comunitários' (a masculine plural form closely related to 'comunitárias') attributes the nature of being community-focused to projects.