Answer: SIGMA
SIGMA is a crossword puzzle answer that we have spotted 64 times.
Referring Clues:
- Greek letter
- ___ Alpha Epsilon fraternity
- Greek S
- Fraternity letter
- Standard deviation symbol
- Symbol of conductivity
- ___ Society (super-high I.Q. group)
- Science society ___ Xi
- Calculus symbol
- Arithmetic series symbol
- Rho follower
- Frat letter
- Greek letter meaning "sum" in math
- "The Sweetheart of ___ Chi"
- Letter on a frat house
- Summation symbol
- Symbol in a Riemann sum
- Letter after rho
- Letter on the AutoSum button in Excel
- Sum symbol
- Letter between rho and tau
- It's halfway between pi and upsilon
- Sum symbol, in math
- Tau preceder
- Part of some frat names
- 18th Greek letter
- 18th letter of the Greek alphabet
- Start for Socrates?
- Character in "The Iliad"
- Start for Sophocles?
- Summation signifier, in math
- Letter on a house used by 4-Across
- Head of ancient Sparta?
- Greek consonant
- 'The Sweetheart of ___ Chi'
- S, as in Socrates
- Greek "S"
- Summation symbol in math
- Sorority letter
- Letter in some fraternity names
- Sophocle's initial
- Rho-tau connection
- S, for Socrates
- Rho-tau linkup
- With 65-Down, 160-year-old fraternity founded at Miami University of Ohio
- Rho-tau seperator
- Letter before tau
- Summation symbol, in math
- Letter before 7-Down
- Frat house letter
- Sophocle's initial, to Sophocles
- Certain Greek letter
- What Archimedes was finished with
- Aristotle's "s"
- Ess
- Eighteenth Greek letter
- Sweater letter
- 18th chapter of a frat
- Greek letter that resembles a rotated M
- Symbol for stock volatility, in finance
- Two after pi
- Greek letter that looks like a sideways M
- It's at the end of "Oedipus"
- Greek letter S
Last Seen In:
- USA Today - June 13, 2024
- USA Today - May 25, 2023
- New York Times - May 01, 2023
- New York Times - March 25, 2023
- USA Today - January 06, 2023
- LA Times - December 18, 2021
- New York Times - August 28, 2021
- New York Times - March 15, 2021
- Universal - February 02, 2021
- Universal - February 01, 2021
- Netword - September 12, 2020
- Universal - September 11, 2020
- Netword - August 09, 2020
- Netword - March 10, 2020
- Universal - March 04, 2020
- New York Times - February 10, 2020
- USA Today - January 27, 2020
- Netword - February 22, 2019
- New York Times - January 31, 2019
- New York Times - December 26, 2018
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