Scrabble & Words with friends points
- invalidness is not a valid Scrabble US word!
- invalidness is a valid Scrabble UK word with a point value of 15
- invalidness is not a valid Words with friends word!
Definition of invalidness
- illogicality as a consequence of having a conclusion that does not follow from the premisses (noun)
See definition of invalidness in Merriam Webster