Italian dunque

← French donc (cognate)

← Italian donqua (mention)

← Italian adunche (mention)

← Italian adonqua (mention)

← Latin *dumque (mention)

← Latin dum (mention)

← Latin umquam (mention)

← Latin *dumque (mention)

← Latin tunc (mention)

← Old Spanish doncas (cognate)

→ Catalan doncs (cognate)

→ Dalmatian duanc (cognate)

→ French donc (cognate)

→ Friulian doncje (cognate)

→ Italian adunque (prefix)

→ Ladin donca (cognate)