argillaceous rock
NOUN
17 LETTERS · STARTS WITH A
argillaceous rock is a valid 17-letter word worth 25 points in Scrabble and 31 points in Words with Friends.
SCRABBLE
WORDS WITH FRIENDS
A1R1G2I1L1L1A1C3E1O1U1S1R1O1C3K5
1 + 1 + 2 + 1 + 1 + 1 + 1 + 3 + 1 + 1 + 1 + 1 + 0 + 1 + 1 + 3 + 5 =25 PTS
DOUBLE WORD → 50TRIPLE WORD → 75
MEANING
What does argillaceous rock mean?
NOUN · 1 SENSE
1
A sedimentary rock formed from clay deposits.
BROADER