Precambrian eon Uncommon

Origin: Latin prefix pre-

Definitions

Noun

the eon following the Hadean time and preceding the Phanerozoic eon; from about 3,800 million years ago until 544 million years ago

Precambrian Precambrian eon Precambrian aeon Precambrian period

Rhyming Words

eon aeon seon keon neon leon peon meon jeon geon heon deon yeon zeon odeon pleon cleon hyeon paeon theon

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