Stumped by the crossword clue "Caustic soda"? You're not alone — this clue appeared in the Universal Crossword puzzle on June 10, 2023. We've scoured our database and found 68 possible solutions. The strongest candidate is LYE (3 letters) at 99% confidence, based on data from published crossword puzzles.
Answer For Caustic soda:
Tap each ? to reveal a letter, or show all at once.
68 Other Potential Answers
Rank
Answer
Length
Source
Date
99%
LYE
Caustic soda
(3)
Universal Crossword
Jun 10, 2023
99%
LYE
Caustic soda
Universal Crossword · Jun 10, 2023
8%
ODOR
Baking soda target
(4)
LA Times Daily Crossword
Aug 22, 2026
8%
ODOR
Baking soda target
LA Times Daily Crossword · Aug 22, 2026
8%
YELLO
Mello __ soda
(5)
LA Times Daily Crossword
Jul 23, 2026
8%
YELLO
Mello __ soda
LA Times Daily Crossword · Jul 23, 2026
8%
TSP
Baking soda amt.
(3)
LA Times Daily Crossword
Jun 5, 2026
8%
TSP
Baking soda amt.
LA Times Daily Crossword · Jun 5, 2026
8%
CLUB
__ soda
(4)
LA Times Daily Crossword
May 31, 2026
8%
CLUB
__ soda
LA Times Daily Crossword · May 31, 2026
8%
DIETCOLA
Sugar-free soda
(8)
LA Times Daily Crossword
May 10, 2026
8%
DIETCOLA
Sugar-free soda
LA Times Daily Crossword · May 10, 2026
8%
PIBB
Mr. ___ (soda)
(4)
Universal Crossword
Mar 20, 2026
8%
PIBB
Mr. ___ (soda)
Universal Crossword · Mar 20, 2026
8%
ODORS
Baking soda targets
(5)
LA Times Daily Crossword
Feb 26, 2026
8%
ODORS
Baking soda targets
LA Times Daily Crossword · Feb 26, 2026
8%
FLAT
Like an open can of soda, eventually
(4)
LA Times Daily Crossword
Jan 11, 2026
8%
FLAT
Like an open can of soda, eventually
LA Times Daily Crossword · Jan 11, 2026
8%
FANTA
Big name in orange soda
(5)
LA Times Daily Crossword
Dec 28, 2025
8%
FANTA
Big name in orange soda
LA Times Daily Crossword · Dec 28, 2025
8%
GRAPE
Purple soda flavor
(5)
Universal Crossword
Nov 8, 2025
8%
GRAPE
Purple soda flavor
Universal Crossword · Nov 8, 2025
8%
TSPS
Baking soda amts.
(4)
LA Times Daily Crossword
Sep 14, 2025
8%
TSPS
Baking soda amts.
LA Times Daily Crossword · Sep 14, 2025
8%
POPTOP
Many a soda can
(6)
LA Times Daily Crossword
Sep 7, 2025
8%
POPTOP
Many a soda can
LA Times Daily Crossword · Sep 7, 2025
8%
NEHI
Peach soda brand
(4)
LA Times Daily Crossword
Aug 3, 2025
8%
NEHI
Peach soda brand
LA Times Daily Crossword · Aug 3, 2025
8%
SHASTA
Very Cherry Twist soda brand
(6)
LA Times Daily Crossword
Jun 27, 2025
8%
SHASTA
Very Cherry Twist soda brand
LA Times Daily Crossword · Jun 27, 2025
8%
MIST
Sierra ___ (bygone soda)
(4)
Universal Crossword
May 28, 2025
8%
MIST
Sierra ___ (bygone soda)
Universal Crossword · May 28, 2025
8%
MOPUP
Take care of a spilled soda, maybe
(5)
Universal Crossword
May 11, 2025
8%
MOPUP
Take care of a spilled soda, maybe
Universal Crossword · May 11, 2025
8%
TAB
Bygone soda in pink cans
(3)
LA Times Daily Crossword
Apr 27, 2025
8%
TAB
Bygone soda in pink cans
LA Times Daily Crossword · Apr 27, 2025
8%
PEPSICOLA
*Michael Jackson burned his hair while filming an ad for this soda
(9)
Universal Crossword
Apr 10, 2025
8%
PEPSICOLA
*Michael Jackson burned his hair while filming an ad for this soda
Universal Crossword · Apr 10, 2025
8%
PALOMA
Cocktail of tequila and grapefruit soda
(6)
LA Times Daily Crossword
Mar 30, 2025
8%
PALOMA
Cocktail of tequila and grapefruit soda
LA Times Daily Crossword · Mar 30, 2025
8%
LITERS
Some soda bottle sizes
(6)
Universal Crossword
Dec 21, 2024
8%
LITERS
Some soda bottle sizes
Universal Crossword · Dec 21, 2024
8%
MENTOS
Candy that can create a soda geyser
(6)
LA Times Daily Crossword
Nov 12, 2024
8%
MENTOS
Candy that can create a soda geyser
LA Times Daily Crossword · Nov 12, 2024
8%
SPRITZER
Drink of wine and soda water
(8)
Universal Crossword
Jul 27, 2024
8%
SPRITZER
Drink of wine and soda water
Universal Crossword · Jul 27, 2024
8%
POP
What some Midwesterners call soda
(3)
Universal Crossword
Mar 25, 2024
8%
POP
What some Midwesterners call soda
Universal Crossword · Mar 25, 2024
8%
SIERRAMIST
Lemon-lime soda brand discontinued in early 2023
(10)
LA Times Daily Crossword
Dec 11, 2023
8%
SIERRAMIST
Lemon-lime soda brand discontinued in early 2023
LA Times Daily Crossword · Dec 11, 2023
8%
ACIDS
Orange juice and soda, chemically
(5)
Universal Crossword
Nov 15, 2023
8%
ACIDS
Orange juice and soda, chemically
Universal Crossword · Nov 15, 2023
8%
DEW
Mountain ___ (soda)
(3)
Universal Crossword
Nov 2, 2023
8%
DEW
Mountain ___ (soda)
Universal Crossword · Nov 2, 2023
8%
FRESCA
Citrus soda brand
(6)
Universal Crossword
Oct 17, 2023
8%
FRESCA
Citrus soda brand
Universal Crossword · Oct 17, 2023
8%
VANILLA
Cream soda flavor
(7)
Thomas Joseph Crossword
Mar 25, 2023
8%
VANILLA
Cream soda flavor
Thomas Joseph Crossword · Mar 25, 2023
8%
COKECAN
Iconic red soda container
(7)
Universal Crossword
Mar 10, 2023
8%
COKECAN
Iconic red soda container
Universal Crossword · Mar 10, 2023
8%
SPRITECAN
Mostly green soda container
(9)
Universal Crossword
Dec 14, 2022
8%
SPRITECAN
Mostly green soda container
Universal Crossword · Dec 14, 2022
8%
LOWCAL
Like diet soda
(6)
Universal Crossword
Dec 2, 2022
8%
LOWCAL
Like diet soda
Universal Crossword · Dec 2, 2022
8%
DIETRITE
Classic no-calorie soda brand
(8)
Premier Sunday Crossword
Jul 17, 2022
8%
DIETRITE
Classic no-calorie soda brand
Premier Sunday Crossword · Jul 17, 2022
8%
PICKINGUPTHETAB
About to drink some soda?
(15)
Universal Crossword
Jul 4, 2022
8%
PICKINGUPTHETAB
About to drink some soda?
Universal Crossword · Jul 4, 2022
8%
COUNTERSUIT
What the soda jerk wore to work?
(11)
LA Times Daily Crossword
May 1, 2022
8%
COUNTERSUIT
What the soda jerk wore to work?
LA Times Daily Crossword · May 1, 2022
8%
SYRUP
Thick liquid in Italian soda
(5)
Universal Crossword
Apr 21, 2022
8%
SYRUP
Thick liquid in Italian soda
Universal Crossword · Apr 21, 2022
8%
USES
Baking soda has many
(4)
Universal Crossword
Apr 8, 2022
8%
USES
Baking soda has many
Universal Crossword · Apr 8, 2022
8%
LARGE
Big soda size
(5)
Universal Crossword
Feb 13, 2022
8%
LARGE
Big soda size
Universal Crossword · Feb 13, 2022
8%
ARM
__ & Hammer baking soda
(3)
LA Times Daily Crossword
Jul 20, 2021
8%
ARM
__ & Hammer baking soda
LA Times Daily Crossword · Jul 20, 2021
8%
TWOLITER
Like many soda bottles, volume-wise
(8)
Premier Sunday Crossword
Jul 18, 2021
8%
TWOLITER
Like many soda bottles, volume-wise
Premier Sunday Crossword · Jul 18, 2021
8%
SUNKIST
Orange soda brand
(7)
LA Times Daily Crossword
Jul 4, 2021
8%
SUNKIST
Orange soda brand
LA Times Daily Crossword · Jul 4, 2021
8%
CALORIE
Some diet soda has one
(7)
LA Times Daily Crossword
Jun 23, 2021
8%
CALORIE
Some diet soda has one
LA Times Daily Crossword · Jun 23, 2021
8%
MALTED
___ milk (soda fountain treat)
(6)
Universal Crossword
Jun 21, 2021
8%
MALTED
___ milk (soda fountain treat)
Universal Crossword · Jun 21, 2021
8%
XTRA
Pibb — (soda brand)
(4)
Premier Sunday Crossword
Jun 6, 2021
8%
XTRA
Pibb — (soda brand)
Premier Sunday Crossword · Jun 6, 2021
8%
COKE
"Classic" soda
(4)
Universal Crossword
May 21, 2021
8%
COKE
"Classic" soda
Universal Crossword · May 21, 2021
8%
PACKOFLYES
Assorted caustic solutions?
(10)
LA Times Daily Crossword
May 21, 2021
8%
PACKOFLYES
Assorted caustic solutions?
LA Times Daily Crossword · May 21, 2021
8%
INACAN
How soda is often sold
(6)
Premier Sunday Crossword
Apr 4, 2021
8%
INACAN
How soda is often sold
Premier Sunday Crossword · Apr 4, 2021
8%
CANNOTICE
Announcement printed on a soda holder?
(9)
Universal Crossword
Dec 13, 2020
8%
CANNOTICE
Announcement printed on a soda holder?
Universal Crossword · Dec 13, 2020
8%
COCACOLA
*Popular soda
(8)
Universal Crossword
Aug 22, 2020
8%
COCACOLA
*Popular soda
Universal Crossword · Aug 22, 2020
8%
ZEROSUGAR
Diet soda variety
(9)
Eugene Sheffer Crossword
May 4, 2020
8%
ZEROSUGAR
Diet soda variety
Eugene Sheffer Crossword · May 4, 2020
8%
ICE
__ cream soda
(3)
LA Times Daily Crossword
Jan 27, 2020
8%
ICE
__ cream soda
LA Times Daily Crossword · Jan 27, 2020
8%
GOFLAT
Lose its fizz, as soda
(6)
LA Times Daily Crossword
Sep 30, 2019
8%
GOFLAT
Lose its fizz, as soda
LA Times Daily Crossword · Sep 30, 2019
8%
TARTLY
In a caustic manner
(6)
Eugene Sheffer Crossword
Sep 14, 2019
8%
TARTLY
In a caustic manner
Eugene Sheffer Crossword · Sep 14, 2019
8%
ORANGECRUSH
Citrus-flavored soda
(11)
LA Times Daily Crossword
Sep 3, 2019
8%
ORANGECRUSH
Citrus-flavored soda
LA Times Daily Crossword · Sep 3, 2019
8%
ROOTBEER
Classic A&W soda
(8)
LA Times Daily Crossword
Jul 30, 2019
8%
ROOTBEER
Classic A&W soda
LA Times Daily Crossword · Jul 30, 2019
8%
MTNDEW
Citrus-flavored soda, on its labels
(6)
LA Times Daily Crossword
Mar 25, 2019
8%
MTNDEW
Citrus-flavored soda, on its labels
LA Times Daily Crossword · Mar 25, 2019
8%
SAL
— soda (cleanser)
(3)
Premier Sunday Crossword
Mar 24, 2019
8%
SAL
— soda (cleanser)
Premier Sunday Crossword · Mar 24, 2019
8%
FIZZY
Like soda pop
(5)
LA Times Daily Crossword
Jan 23, 2019
8%
FIZZY
Like soda pop
LA Times Daily Crossword · Jan 23, 2019
8%
PEPSI
__ Free: caffeine-free soda
(5)
LA Times Daily Crossword
Sep 12, 2018
8%
PEPSI
__ Free: caffeine-free soda
LA Times Daily Crossword · Sep 12, 2018
8%
LITEROFTHEPACK
Cub soda?
(14)
LA Times Daily Crossword
Feb 11, 2018
8%
LITEROFTHEPACK
Cub soda?
LA Times Daily Crossword · Feb 11, 2018
8%
OTIJOM
White rum, sugar, lime juice, soda water and garnish
(6)
LA Times Daily Crossword
Feb 2, 2018
8%
OTIJOM
White rum, sugar, lime juice, soda water and garnish
LA Times Daily Crossword · Feb 2, 2018
8%
DINAHSHOREHOARDSNEHI
"Buttons and Bows" singer stashes away dozens of cases of classic soda?
(20)
Premier Sunday Crossword
Jan 28, 2018
8%
DINAHSHOREHOARDSNEHI
"Buttons and Bows" singer stashes away dozens of cases of classic soda?
Premier Sunday Crossword · Jan 28, 2018
1%
DIET
Word in low-calorie sodas' names
(4)
Universal Crossword
Aug 21, 2025
1%
DIET
Word in low-calorie sodas' names
Universal Crossword · Aug 21, 2025
1%
DIETCOKES
Zero-calorie sodas with a caffeine-free variety
(9)
Universal Crossword
May 12, 2024
1%
DIETCOKES
Zero-calorie sodas with a caffeine-free variety
Universal Crossword · May 12, 2024
1%
COCACOLAFORMULA
Certain soda's trade secret (... letters 6-9)
(15)
Universal Crossword
Aug 10, 2023
1%
COCACOLAFORMULA
Certain soda's trade secret (... letters 6-9)
Universal Crossword · Aug 10, 2023
1%
DOSAS
South Indian foods that anagram to "sodas"
(5)
Universal Crossword
Oct 18, 2021
1%
DOSAS
South Indian foods that anagram to "sodas"
Universal Crossword · Oct 18, 2021
1%
NEHIS
Classic sodas
(5)
LA Times Daily Crossword
Apr 18, 2021
1%
NEHIS
Classic sodas
LA Times Daily Crossword · Apr 18, 2021
1%
SPRITES
Lemon-lime sodas
(7)
Universal Crossword
Jan 9, 2020
1%
SPRITES
Lemon-lime sodas
Universal Crossword · Jan 9, 2020
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Frequently Asked Questions
How many possible solutions does "Caustic soda" have?
We found 1 exact solution and 68 total potential answers including similar clues. The most likely answer is LYE (3 letters).
What is the best answer for "Caustic soda"?
The best answer for "Caustic soda" is LYE with 3 letters.
This answer has a 99% confidence rating based on our database of crossword solutions.
Where has "Caustic soda" been used as a crossword clue?
This clue has appeared 1 time in our database.
It has been featured in Universal Crossword.
It was last seen in the Universal Crossword on June 10, 2023.