noun, feminine/asidwiˈdad/plural: asiduidades
assiduity, assiduousness
Etymology tree Proto-Indo-European *h₂éd Proto-Italic *ad Proto-Italic *ad- Latin ad- Proto-Indo-European *sed- Proto-Indo-European *-éh₁ti Proto-Indo-European *-yeti Proto-Indo-European *-éh₁yeti Proto-Indo-European *sedéh₁yeti Proto-Italic *sedēō Latin sedeō Latin assid(eō) Proto-Indo-European *-wós Proto-Italic *-wos Latin -uus Latin assiduus Proto-Indo-European *-teh₂ Proto-Indo-European *-ts Proto-Indo-European *-teh₂ts Proto-Italic *-tāts Latin -tās Latin assiduitātembor. Spanish asiduidad