Definition of sigma
The word sigma uses 5 letters: a, g, i, m, s
sigma is playable in:
Words With Friends10
Scrabble US8
Scrabble UK8
Meanings of sigma
n. - The Greek letter /, /, or / (English S, or s). It originally had the form of the English C.
Hook words of sigma
These are words formed by appending one letter to sigma. Extend an already existing word on the board.
Direct anagrams of sigma
Words with the same length and used letters. Useful for word puzzles.
Other words with the same letter pairs
Find words containing the letter combinations found in sigma.