Answer: ADDER
ADDER is a crossword puzzle answer that we have spotted 105 times.
Referring Clues:
- European viper
 - Milk snake
 - Viper
 - Cousin of 42-Across
 - Puff snake
 - One who does 23-Across
 - Summer
 - One working on a column?
 - Figurehead?
 - Relative of a rattlesnake
 - One working on a column
 - Venomous snake
 - Office machine
 - Puff ___
 - Abacus wielder
 - Abacus user
 - Abacus, e.g.
 - Venomous viper
 - Kind of viper
 - Dangerous slitherer
 - Common viper
 - Pocket calculator, e.g.
 - Puff ___ (hognose snake)
 - Calculator, at times
 - Snake with a puff variety
 - Dangerous snake
 - One doing sums
 - Puff __
 - Columnist?
 - Venomous reptile
 - Calculator user
 - Sum kind of snake?
 - Hognose snake: puff ___
 - Viper, and a clue to this puzzle's theme
 - Snake or calculating person
 - Poisonous snake
 - Reptile that's really sumthing?
 - Terrestrial viper
 - Snake that's really sumthing?
 - Dangerous reptile
 - Relative of 1-Across
 - Milk snake, e.g.
 - Snake that counts?
 - Northern copperhead, for one
 - Small snake
 - Summer at the office
 - Scary snake
 - Calculating reptile?
 - Snake with venom
 - Summer in the schoolroom
 - Puff_; african snake
 - Small viper
 - Summer snake?
 - Bill checker
 - Accountant, often
 - Calculating snake?
 - Rattlesnake's cousin
 - One doing simple math
 - Sum seeker
 - Sum finder
 - European snake
 - Deadly snake
 - Waiter, at times
 - British snake
 - This snake counts?
 - Puff ___ (dangerous snake)
 - Holmes's "speckled band" was one
 - Sort of snake
 - Hognose snake
 - Kind of snake
 - One summing things up
 - Relative of an asp
 - Deadly viper
 - Certain snake in the grass
 - Math columnist?
 - Scotland's only poisonous snake
 - Viperidae family member
 - Snake that bears live young
 - Snake of the viper family
 - Slithery menace
 - Puff ___ (snake)
 - Snake that puts two and two together?
 - One putting two and two together
 - Member of the genus Vipera
 - Certain venomous snake
 - Calculating one, at times
 - One using a plus sign
 - "Macbeth" brew ingredient
 - Dangerous biter
 - Asp cousin
 - One of the vipers
 - Type of snake
 - Venomous snake with zigzag markings
 - Puff ___ (venomous snake)
 - Puff ___ (snake variety)
 - Puff ___: snake
 - Mathematical snake?
 - Only poisonous snake in Britain
 - Snake variety
 - Snake that's good with numbers?
 - Asp relative
 - Snake that anagrams to "dread"
 - Certain viper
 - Scotland's only native snake
 - Total-itarian?
 
Last Seen In:
- LA Times - March 05, 2025
 - LA Times - November 15, 2022
 - New York Times - September 19, 2021
 - New York Times - July 11, 2021
 - Netword - May 28, 2021
 - Universal - January 24, 2021
 - Universal - August 02, 2020
 - LA Times - July 26, 2020
 - Universal - November 14, 2019
 - Universal - September 22, 2019
 - Netword - September 08, 2019
 - Universal - August 30, 2019
 - Universal - July 26, 2019
 - New York Times - June 13, 2019
 - LA Times - December 05, 2018
 - New York Times - August 18, 2018
 - Universal - August 14, 2018
 - Universal - June 05, 2018
 - Netword - June 01, 2018
 - King Syndicate - Thomas Joseph - April 27, 2018
 
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