Two, in my words

dho : two

The Fennas word for two is dho. Dho is a rare last name. DHO is the chemical formula for a species of Heavy water with one Hydrogen atom and one Deuterium atom.

How did I come up with this word? The Welsh word for two is dau/dwy, the Irish word for two is dhá/dó, and the Breton word for two is div/daou.

My previous Fennas word for two was daw.