chert

1. A siliceous rock of chalcedonic or opaline silica occurring in limestone.

2. A variety of silica that contains microcrystalline quartz.

3. A rock resembling flint and consisting essentially of a large amount of fibrous chalcedony with smaller amounts of cryptocrystalline quartz and amorphous silica.

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Top Words by points	Points	Word Game
retch	10	Scrabble

2 Letters	Scrabble® Points
eh	5
er	2
et	2
he	5
re	2
te	2

3 Letters	Scrabble® Points
eth	6
the	6
tec	5
her	6
het	6
rec	5
ret	3

4 Letters	Scrabble® Points
tech	9
cert	6
etch	9
echt	9

5 Letters	Scrabble® Points
retch	10
chert	10