actineon

Noun

Obsolete form of actinon (“radon-219”), an isotope of radon.

Scrabble Score: 0

actineon: not valid in Scrabble (US) TWL Dictionary
actineon: not valid in Scrabble (MW) Merriam-Webster Dictionary
actineon: not valid in International Collins CSW Dictionary

Words With Friends Score: 0

actineon: not valid in Words With Friends