hadean eon
NOUN
10 LETTERS · STARTS WITH H
hadean eon is a valid 10-letter word worth 13 points in Scrabble and 14 points in Words with Friends.
SCRABBLE
WORDS WITH FRIENDS
H4A1D2E1A1N1E1O1N1
4 + 1 + 2 + 1 + 1 + 1 + 0 + 1 + 1 + 1 =13 PTS
DOUBLE WORD → 26TRIPLE WORD → 39
MEANING
What does hadean eon mean?
NOUN · 1 SENSE
1
The earliest eon in the history of the Earth from the first accretion of planetary material (around 4,600 million years ago) until the date of the oldest known rocks (about 3,800 million years ago); no evidence of life.
SYNONYMS