Dictionary Check: invalidness

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"invalidness" is a valid word!

Scrabble 15 points

Words with Friends 19 points

noun

illogicality as a consequence of having a conclusion that does not follow from the premisses

Synonyms:

📖 Words starting with "i" 📖 Words starting with "in" 📖 Words containing "nv" 🏅 Letter Scores