Scrabble & Words with friends points
- insidiousness is a valid Scrabble US word with a point value of 14
- insidiousness is a valid Scrabble UK word with a point value of 14
- insidiousness is a valid Words with friends word with a point value of 17
Definition of insidiousness
- subtle and cumulative harmfulness (especially of a disease) (noun)
- the quality of being designed to entrap (noun)
See definition of insidiousness in Merriam Webster