Dictionary Check: immutableness

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"immutableness" is a valid word!

Scrabble 19 points

Words with Friends 25 points

noun

the quality of being incapable of mutation

Example: "Darwin challenged the fixity of species"

Synonyms:

Antonyms:

📖 Words starting with "i" 📖 Words starting with "im" 📖 Words containing "mm" 🏅 Letter Scores