sigma

1. A sigma baryon.

2. A sigma factor.

3. The 18th letter of the Greek alphabet. See Table at alphabet.

4. The 18th letter of the Greek alphabet .

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Here are some other words you could make with the letters sigma, you can also
use this lookup tool to help you find words with our scrabble word finder.

Top Words by points	Points	Word Game
agism	8	Scrabble

2 Letters	Scrabble® Points
ai	2
si	2
mi	4
ma	4
is	2
gi	3
ag	3
am	4
as	2

3 Letters	Scrabble® Points
ami	5
sim	5
sig	4
sag	4
mis	5
mig	6
mas	5
mag	6
ism	5
ags	4
gis	4
gas	4
gam	6
aim	5
ais	3

4 Letters	Scrabble® Points
gams	7
magi	7
mags	7
migs	7
amis	6
aims	6
sima	6

5 Letters	Scrabble® Points
agism	8
sigma	8