silurian period
NOUN
15 LETTERS · STARTS WITH S
silurian period is a valid 15-letter word worth 17 points in Scrabble and 21 points in Words with Friends.
SCRABBLE
WORDS WITH FRIENDS
S1I1L1U1R1I1A1N1P3E1R1I1O1D2
1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 0 + 3 + 1 + 1 + 1 + 1 + 2 =17 PTS
DOUBLE WORD → 34TRIPLE WORD → 51
MEANING
What does silurian period mean?
NOUN · 1 SENSE
1
From 425 million to 405 million years ago; first air-breathing animals.
SYNONYMS