I read from diazo to dice.

Diazo compound

https://en.wikipedia.org/wiki/Diazo

Dibber (or Dibble) tool

https://en.wikipedia.org/wiki/Dibber

A dibstone is a pebble used in the game dibstones which is like jacks

https://en.wiktionary.org/wiki/dibstones

Dikastes was a legal office in ancient Greece and we get our word "dicast" from it. 

https://en.wikipedia.org/wiki/ ...