Scrabble & Words with friends points
- actinism is a valid Scrabble US word with a point value of 12
- actinism is a valid Scrabble UK word with a point value of 12
- actinism is a valid Words with friends word with a point value of 15
Definition of actinism
- the property of radiation that enables it to produce photochemical effects (noun)
See definition of actinism in Merriam Webster