Is Insidiousness a Scrabble Word? Yes

Definition for the word Insidiousness.

  • subtle and cumulative harmfulness (especially of a disease) (noun)
  • the quality of being designed to entrap (noun)

Is Insidiousness a Valid Scrabble Word?

Yes Insidiousness is a valid Scrabble word.

Scrabble Point Value of Insidiousness: 14 Points
Words with Friends Point Value of Insidiousness: 17 Points

We hope this answered your question of "is Insidiousness a valid Scrabble word?". Included is the definition, examples of the Insidiousness in a sentence, and the Scrabble word values of Insidiousness. If you have any suggestions for WordFinderPro let us know on our contact page. Scrabble words are referenced with the 2020 NASPA Word List.