←
Proto-Indo-European *dew- (derived)
←
Old Latin duonos (inherited)
←
Latin bonus (inherited)
←
Portuguese bónus (doublet)
←
Old Portuguese bõo (inherited)
→
Kabuverdianu bon (derived)
→
Papiamentu bon (derived)
→
Guinea-Bissau Creole bo (derived)
→
Guinea-Bissau Creole bon (derived)
→
Portuguese bónus (doublet)
→
Portuguese bão (mention)
→
Sranan Tongo bun (borrowed)