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Silica Definition

noun

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.
from The American Heritage Dictionary of the English Language, 4th Edition
The dioxide of SiO occurring in crystalline, amorphous, and impure forms (as in quartz, opal, and sand respectively).
from Free Scrabble Dictionary

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Top Words by points

Points

sialic

8

2 letter words with SILICA

Points

al

2

as

2

si

2

ai

2

is

2

li

2

la

2

3 letter words with SILICA

Points

lac

5

sic

5

sal

3

sac

5

lis

3

las

3

cis

5

ail

3

ais

3

als

3

4 letter words with SILICA

Points

ilia

4

sial

4

sail

4

ails

4

lias

4

laic

6

lacs

6

asci

6

5 letter words with SILICA

Points

laics

7

cilia

7

iliac

7

salic

7

6 letter words with SILICA

Points

sialic

8

silica

8

Found 31 words in 0.19284 seconds