←
Middle Dutch dijc (inherited)
←
English ditch (cognate)
←
West Frisian dyk (cognate)
←
Proto-Germanic *dīkaz (inherited)
←
Proto-West Germanic *dīk (inherited)
←
Proto-Indo-European *dheigʷ (derived)
←
Icelandic díki (cognate)
←
Old Dutch *dīk (inherited)
→
English ditch (cognate)
→
Spanish dique (borrowed)
→
Portuguese dique (mention)