argillite

NOUN /ɑrdʒə,laɪt/
9 LETTERS · 3 SYLLABLES · STARTS WITH A

argillite is a valid 9-letter word worth 10 points in Scrabble and 13 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
A1R1G2I1L1L1I1T1E1
1 + 1 + 2 + 1 + 1 + 1 + 1 + 1 + 1 =10 PTS
DOUBLE WORD → 20TRIPLE WORD → 30
MEANING

What does argillite mean?

NOUN · 1 SENSE
1

A sedimentary rock differing from shale in being bound by silica and from slate in having no slate cleavages.