Possible Questions:
- Greek letter
- Hebrew letter
- Frat letter
- Fraternity letter
- Sorority letter
- Sigma follower
- X
- Greek X
- Letter from Greece
- Actor McBride
- Tai ___
- "The Sweetheart of Sigma ___"
- Phi follower
- Ill. city
- Ho ___ Minh City
- X, to Xanthippe
- Letter before psi
- X, in Athens
- Campus letter
- X, to Greeks
- Windy City, for short
- Life force
- Ho ___ Minh
- ___-Town (the Windy City)
- X, in ancient Greece
- Psi preceder
- Christogram letter
- T'ai __
- Antepenultimate letter
- Ancient Chinese dynasty
- ___-Town (Midwest hub)
- ___-Town (Midwest hub nickname)
- Where to find Bulls and Bears, briefly
- When repeated, pretentious
- Vital life force, in acupuncture
- Twenty-second letter of the Greek alphabet
- The Windy City
- The Sox, on the scoreboard
- Tai __ (martial art)
- Psi's preceder
- Life force, in feng shui
- Its symbol is X
- Illinois city, for short
- Ill. metropolis
- 22nd Greek letter
- X, to Xenophon
- X, to Hippocrates
- X, in old Greece
- X lookalike
- White Sox city, on scoreboards
- Vital life force, to acupuncturists
- Vital force in traditional Chinese medicine
- Trib's home
- Third-to-last Greek letter
- The Windy City, for short
- The Windy City, briefly
- The Bears, on scoreboards
- Tai ___ (martial art)
- Tai ___ (exercise method)
- T'ai ___ ch'uan
- Penultimate Greek consonant
- Onassis' X
- NFC North team
- McBride of "Boston Public"
- Letter between phi and psi
- Hellenic X
- Half-pretentious?
- Greek's X
- Greek letter X
- Greek letter between phi and psi
- Greek antepenultimate
- Greek alphabet letter
- Greek ''X''
- Frat-house X
- Energy, in feng shui
- Eastern energy
- Cubs, on scoreboards
- City on Lake Mich.
- Between phi and psi
- Antepenultimate Greek letter
- Acupuncturist's vital life force
- A.L. or N.L. city
- 1970s soul group The ___-Lites
- ''Sweetheart of Sigma ___''
- Xenophon's X
- X, to frat men
- X, to Aeschylus
- X, on fraternity row
- X, on campuses
- X, in old Rome
- X, as in Xenophon
- X-like Greek letter
- X look-alike
- X for Xenophon
- X in Athens
- Windy City, breezily
- Windy City abbr.
- White Sox on scoreboards
- White Sox home, for short
- White Sox city
- White Sox bailiwick
- When repeated, overly stylish
- Vital force of Chinese medicine
- Vital force in Chinese medicine
- U.S. city, for short
- Town preceder, in a city nickname
- The Cubs, on scoreboards
- That toddling town briefly
- Team that lost to MIA in the 2013 NBA playoffs
- Taoist's life force
- Taoist life force
- Taoist life energy
- Tai ---
- Tai --
- Tai ___ (meditative martial art)
- Tai __
- T'ai ---
- T'ai ___, Oriental martial art
- Sweetheart of Sigma ___
- Sox, on scoreboards
- Sox, in line scores
- Sox lead-in
- Sox home, on scoreboards
- Sox city
- Soror's letter
- Sigma's sweetheart
- Sigma ___ (frat of songdom)
- Sigma ___
- Semi-swanky?
- Second city, for short
- Scoreboard letters for "Da Bears"
- Phi's follower
- Phi-psi link
- Onassis's X
- O'Hare site, for short
- O'Hare loc.
- NFC North squad
- N.L. or A.L. team
- N.L. and A.L. city
- Midwest city, slangily
- Midwest city, on scoreboards
- Midwest city, for short
- Midwest city, familiarly
- Midwest city that is host to the annual Pitchfork Music Fesitval: Abbr.
- McBride of "The Nine"
- Mayor Byrne's city, for short
- Mandarin word for "breath"
- Loop setting, briefly
- Loop locale, informally
- Literally "life force"
- Likely 2008 playoff team in both the American and National leagues, on the scoreboard
- Life force, to an acupuncturist
- Life force, in Eastern philosophy
- Life force, in acupuncture
- Lake Mich. city
- Japanese kana character
- It's represented by X
- It's part of Xmas
- It's often squared, for a statistician
- If doubled, it's ultrasmart
- Home of two M.L.B. teams
- Home of the Cubs and Bears: Abbr.
- Home of the Bulls and the Bears: Abbr.
- Home of the Bears and the Bulls: Abbr.
- Home of Bulls and Bears (abbr.)
- Home for Bulls and Bears, for short
- Ho-Minh middle
- Ho __ Minh
- Half of a classic religious symbol
- Greek cross?
- Fraternity member?
- Frat-sweater X
- Figure on many a college shirt
- Feng shui life force
- Feng shui force
- Feng shui "energy"
- Existential life force
- Det. football rival
- Delta Tau ___ ("Animal House" house)
- Daley's city: Abbr.
- Curious George, for one
- Cubs' home: Abbr.
- Cubs' home, for short
- Cub's home, for short
- Corinth consonant
- City with both A.L. and N.L. teams, informally
- City that's home to the jocks of this puzzle's theme, for short
- Christogram part
- Certain Greek letter
- Bears' home, briefly
- Bears, on scoreboards
- Angel Haze "___ (Need to Know)"
- Ancient X
- AL or NL team
- AL or NL city
- After phi
- Acupuncturist's life force
- Acupuncturist's force
- Acupuncturist's energy
- Acupuncturist's concern
- Acupuncture life force
- Acupuncture force
- Actor McBride of "The Nine"
- Actor McBride of "Pushing Daisies"
- A.L. or N.L. city, in brief
- A.L. or N.L. Central city
- A.L. and N.L. city: Abbr.
- A.L. and N.L. city
- 70s "Toby" soul band ___-Lites
- 22nd chapter of a fraternity
- 2010-11 MVP Rose's city
- "Windy City," for short
- "___ Pipa," renowned Chinese play
- " . . . sweetheart of Sigma ___"
- '70s "Half a Love" soul band ___-Lites
- '70s "A Lonely Man" soul band ___-Lites
- '70s "A Letter to Myself" soul band ___-Lites
- ''Tai'' follower
- ___-Town (Cubbies' home)
- ___-Town
- ___-square test, in statistics
- ___-square (statistics calculation)
- ___-square (odds calculation)
- ___-Rho (religious symbol)