silica

1. A white or colorless crystalline compound, SiO2, occurring abundantly as quartz, sand, flint, agate, and many other minerals and used to manufacture a wide variety of materials, especially glass and concrete.

2. The dioxide of SiO occurring in crystalline, amorphous, and impure forms (as in quartz, opal, and sand respectively).

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Top Words by points	Points	Word Game
sialic	8	Scrabble

2 Letters	Scrabble® Points
al	2
as	2
si	2
ai	2
is	2
li	2
la	2

3 Letters	Scrabble® Points
lac	5
sic	5
sal	3
sac	5
lis	3
las	3
cis	5
ail	3
ais	3
als	3

4 Letters	Scrabble® Points
ilia	4
sial	4
sail	4
ails	4
lias	4
laic	6
lacs	6
asci	6

5 Letters	Scrabble® Points
laics	7
cilia	7
iliac	7
salic	7

6 Letters	Scrabble® Points
sialic	8
silica	8