←
Proto-Indo-European *ḱh₂d- (derived)
←
Proto-Italic *kadō (inherited)
←
Portuguese cair (cognate)
→
Aragonese cayer (cognate)
→
Spanish caída (mention)
→
Spanish caído (mention)
→
Spanish haiga (mention)
→
Galician caer (cognate)
→
Papiamentu kai (derived)
→
Portuguese cair (cognate)