Answer: ETHER
ETHER is a crossword puzzle answer that we have spotted 166 times.
Referring Clues:
- Old-time anesthetic
- Early anesthetic
- Common solvent
- Pre-Novocain stuff
- Pre-op inhalant, once
- What a knockout!
- Old anesthetic
- Preoperative delivery, once
- It's a knockout
- Air beyond the clouds
- Part of the gasoline additive M.T.B.E.
- Preoperative delivery of old
- Upper region of space
- It puts people out
- Cousin of chloroform
- Bygone anesthetic
- Obsolete anesthetic
- It'll knock you out
- Composition of the stars, in old belief
- Old hospital administration
- Composition of outer space, in old belief
- Old-fashioned anesthetic
- Upper atmosphere
- It can knock people out
- Potent anesthetic
- The heavens, to poets
- Upper sky
- Compound number?
- Dimethyl ___ (aerosol propellant)
- Onetime dental anesthetic
- One on it may be out of it
- Clear sky
- Novocain predecessor
- Anesthetic gas of old
- Anesthetic of old
- Clear blue sky
- Airwaves, so to speak
- Upper regions of space
- Wild blue yonder
- Former anesthetic
- Procaine predecessor
- Old number?
- Nitrous oxide predecessor
- Airwaves
- Anesthesia of old
- Chloroform kin
- Outmoded anesthetic
- Aromatic solvent
- Once-popular anesthetic
- Aromatic liquid formerly used as an anesthetic
- Number that's no longer used
- Inhalant anesthetic of the past
- Aristotle's "fifth element"
- Number that might be used when counting backward from 100?
- Book of Mormon book
- Early number?
- It can put you out
- Passé gas
- Upper regions
- Old hospital supply
- It can knock you out
- Number no longer used
- Heavens
- Erstwhile anesthetic
- Operating room substance, once
- Anesthetic of yore
- Certain anesthetic
- Fifth classical element
- Heavenly space
- Anesthetic liquid
- Old sleep inducer
- The heavens
- Early anesthesia
- Inhalation anesthetic, once
- Air or heavens, to a poet
- Old operating-room substance
- Chloroform substitute
- Heavens, poetically
- Antiknock additive
- Old-style anesthetic
- Flammable liquid
- Discovery of a Spanish chemist in 1275
- Knock-out gas, once
- Old knockout cause
- Inhaled anesthetic of old
- Preoperative anesthetic of old
- Chloroform cousin
- A great composer?
- Knockout gas
- Kin of chloroform
- Early surgery aid
- Old-time knockout
- C4h10o
- Curious George's drug
- Number no longer used?
- Air up there
- Anesthetic
- A number of people?
- Numbing agent
- Rarefied air
- Fifth element, per Aristotle
- Anesthetic gas
- Old knockout agent
- Out-of-use anesthetic
- Organic compound
- Upper regions of space, figuratively
- Onetime anesthetic
- Knockout number?
- Dioxane, e.g.
- Dental anesthetic of old
- Former number?
- Standard anesthetic, once
- Dr. Larch's drug in "The Cider House Rules"
- Upper regions of space, poetically
- It's a real knockout
- Old-timey anesthetic [need a holiday gift? avxwords.com annual subscriptions are just $15]
- Anaesthetic
- Anesthetic, formerly
- It's a gas
- Air beyond the clouds, poetically
- Old anaesthetic
- Old under-taker
- Flammable solvent
- Old surgery aid
- Passé anesthetic
- Old-time knockout gas
- Air, to a poet
- A real knockout?
- Operating room substance of old
- Lead-in to net
- It put people to sleep, once
- Outer space
- Clear sky, poetically
- Outer regions of space
- Upper reaches of space
- Pre-einstein space filler
- Upper reaches
- Thin air
- Old knockout gas
- Surgeon's supply in the old days
- Chloroform relative
- It will put you to sleep
- Upper air, poetically
- Old numbing liquid
- Pre-Novocain application
- Outdated anesthetic
- Astronaut's milieu
- Space, to poets
- Surgeon's supply of yore
- Antiquated anesthetic
- Early anaesthetic
- Air, poetically
- What radio signals travel through, with "the"
- Old dentist's supply
- Old knockout?
- Disappear into the ___
- Heavens, in poetry
- Fifth element, to Aristotle
- Upper atmosphere, with "the"
- Onetime dentist's supply
- Anesthetic since the 1840s
- Vanish into the ___
- Vanished into the ___
- Bitcoin alternative, familiarly
- Anesthetic first used on a patient in 1842
- Number discovered in the 1500s
Last Seen In:
- New York Times - October 28, 2025
- New York Times - October 24, 2025
- New York Times - September 07, 2025
- USA Today - July 22, 2025
- New York Times - July 07, 2025
- LA Times - April 01, 2025
- New York Times - December 25, 2024
- LA Times - December 14, 2024
- USA Today - November 06, 2024
- LA Times - October 28, 2024
- LA Times - July 11, 2024
- New York Times - February 23, 2024
- LA Times - October 25, 2023
- USA Today - August 04, 2023
- New York Times - March 31, 2023
- LA Times - January 24, 2023
- USA Today - January 19, 2023
- USA Today - December 30, 2022
- New York Times - December 15, 2022
- LA Times - November 28, 2022
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