←
Proto-Indo-European *dyḗws (inherited)
←
Proto-Italic *djēm (inherited)
←
Proto-Italic *djous (mention)
←
Old Portuguese dia (inherited)
→
Kabuverdianu dia (derived)
→
Papiamentu dia (derived)
→
Guinea-Bissau Creole dia (derived)
→
Portuguese adiar (affix)