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Hadean

6 lettersadjectiverare

Updated June 2026

Definition

Relating to the earliest eon of Earth's history, spanning from roughly 4,600 to 3,800 million years ago, before the oldest known rocks formed.

Hadean conditions were so extreme that no trace of the original crust survived.

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Synonyms

priscoanplutoniantartarean

Word Game Tips

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Wordle

Contains four vowels including a double 'a', and the 'ean' ending is a useful Wordle pattern to test

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Scrabble

Worth 10 points and the vowel-heavy composition helps clear an overloaded vowel rack

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