Answer: EON
EON is a crossword puzzle answer that we have spotted 478 times.
- Long time
- Phanerozoic, for instance
- Waiting period, seemingly
- Long, long time
- One billion years, in geology
- Quite a while
- Age
- Forever, or close to it
- Lots of time
- Interminable time
- A billion years
- One billion years
- Years on end
- Seemingly forever
- Years and years
- Ages
- Time in history
- Centuries and centuries
- Immeasurable period
- Loooong wait
- Many chiliads
- Two or more eras
- Clock watcher's wait, seemingly
- Ages and ages
- No short time
- Period in the earth's history
- Long time to wait
- Many, many years
- Super-long time
- Long period
- It lasts and lasts
- Long stretch
- Time on end
- Many, many moons
- Countless years
- Geologist's measure
- Unit of Time
- Time in a waiting room, seemingly
- Extended period
- Very long stretch
- Group of eras
- Many moons
- Geologic division
- What a waiting time may seem
- Mighty long time
- Series of periods
- Almost forever
- Many eras
- It's quite a stretch
- Waiting time at the motor vehicle bureau, seemingly
- String of periods
- Several eras
- Many millennia
- Forever and a day
- It goes on and on
- Wait at the motor vehicle bureau, say
- It's a big stretch
- Geological span
- Big time
- Span longer than an era
- Exceedingly long time
- Great time
- Just about forever
- Period in history
- Years and years and years
- Largest geological division
- Lot of time
- Seeming eternity
- Slice of history
- Long interval
- Untold millennia
- It keeps going and going ...
- Big time?
- Geological stretch
- Geological period
- A month of Sundays
- Largest division of time, in geology
- 1,000,000,000 years
- One billion years, to an astronomer
- Billion years
- Billion-year stretch
- Really long time
- Forever and a day, seemingly
- Unbelievably long time
- Millennia upon millennia
- Mighty long stretch
- About 1/5th of Earth's existence
- Long time, geologically
- Inconceivable stretch
- A long, long time
- Roughly forever
- Untold centuries
- Time immemorial
- Long time, to a geologist
- Immeasurable period of time
- A million millennia
- Span of epoch proportions?
- Long geological period
- Billion-year span
- Chiliad after chiliad
- Million-millennia period
- Myriad moons
- Mind-boggling time span
- Period too long to measure
- Quite a stretch
- Unimaginable time period
- Time on hold, seemingly
- Very long time
- Geologic time unit
- Big hunk of time
- Tons of time
- Many millenniums
- Lo-o-ong period
- It's made up of many periods
- One million millennia
- Eternity
- One hundred million decades
- Division of geologic time
- Extensive period
- Forever and a day, facetiously
- Looooong time
- Awfully long time
- Long stretch of time
- Unit in astronomy
- Gigayear
- Endless years
- It's a real stretch
- It seemingly never ends
- Half a million bimillennia
- It might be divided into eras
- It's over thirty quadrillion seconds long
- Millions of moons
- Vast time frame
- Huge stretch
- Astronomical time period
- It lasts between four and five galactic years
- Geologist's time period
- Seemingly endless time
- It can be subdivided into periods
- Geologic time period
- Astronomer's time period
- Proterozoic, for one
- Big stretch
- Dog's age
- Extremely long time
- Near eternity
- 10 megacenturies
- Umpteen millennia
- Generations
- Annoying wait, facetiously
- Very long interval
- Interminably long time
- Waiting period, it sometimes seems
- Many many years
- Long period of time
- Real long spell
- Lengthy stretch
- Long time division
- A billion years, to Hubble
- Geologic period
- Forever, facetiously
- Many ages
- Considerable stretch
- Quite a spell
- A looooong time
- Unimaginably long time
- Prolonged period
- Billion-year period
- It's longer than an era
- Time without end
- Long geological stretch
- A billion years, in geology
- A billion years, to geologists
- Longest division of geological time
- Vast timeframe
- Billion-year time period
- Vast time period
- Long geological time
- Longest time
- One billion years, in astronomy
- Many, many millennia
- Indefinable time period
- Long geological time period
- L-o-n-g time period
- Two or more eras, in geology
- Geological duration
- L-o-n-g stretch of time
- Geological time period
- Astronomically long time
- Humongous span
- 1,000,000,000 years, in geology
- Endless time
- One billion years, in geologic time
- L-o-n-g time
- Geology period
- Indefinable time
- Immeasurably long period of time
- Geological time
- It's comprised of ages and ages
- Extremely long time period
- 365 billion days, in astronomy
- Amazingly long time
- Time measured in ages
- The longest time?
- About 525 trillion minutes, in astronomy
- Uncountable years
- Astronomical time span
- Longest division of geologic time
- Years and years on end
- 365 billion days, geologically
- Big stretch?
- Ten megacenturies
- Almost an eternity
- Long geological span
- Two or more eras, in geologic time
- One billion years, geologically
- Quite a long time
- It takes forever
- Many milleniums
- Vast time unit
- Longest division of geological time
- It may be after lunch
- A lo-o-ong time
- Big time for crosswords?
- Stretch of history
- Incite
- Almost eternity
- Long historical episode
- Inordinately long time
- Forever, more or less
- About a billion years
- Supernatural being
- Spiritual being
- Division of geological time
- Time period
- Long long time
- A bazillion jillion years
- Long time, even in the singular
- Quite a span
- One billion years
- Largest geologic time division
- Geological time division
- Thousands of generations
- Lunch ending
- Untold years
- Longest division of time, in geology
- Astronomical stretch
- Many millenia
- Longest time span, geologically
- Long, long, long time period
- Geologic age
- Long, long time
- Ton of time
- Quite some time
- A long time
- Lo-o-ong time
- Interminable stretch
- Near-eternity
- A really long time
- Oodles of time
- 1 billion years
- A very long time
- Years and years and years and ...
- Nonspecific duration
- Vast expanse of time
- Long stretch of history
- Era after era
- Nearly an eternity
- Vast age
- Umpteen years
- Era upon era
- Long time-
- Extremely long stretch
- Countless years on end
- Practically forever
- Megayears
- Millennia on end
- Huge time stretch
- Lengthy time unit
- Centuries on end
- Very, very long time
- DMV wait time, seemingly
- A billion years, in astronomy
- An extremely long period of time
- Geologic-time measurement
- A frickin' long time
- Very long time period
- Extremely long unit of time
- Vast span
- ... and another
- Incalculably long time
- Many a DMV wait, seemingly
- More than two eras
- The Hadean was the first one, ending about 4 billion years ago
- Eternity, seemingly
- Lengthy time
- Millions of years
- Immeasurably long time
- Really long geological time
- Time it seemingly takes to get a tax refund
- Lo-o-o-ong time
- Prehistoric period
- It may seem like an eternity
- Chunk of eternity
- History unit
- Impatient person's wait, seemingly
- Lengthy interval
- Basically forever
- Period of many years
- Huge time span
- Vast stretch
- Lunch add-on?
- Plenty of time?
- Geologic span
- Nearly forever
- Long geologic time division
- Nearly infinite perioD
- Many a doctor's office wait, seemingly
- Awfully long stretch
- Immense interval
- Twenty bajillion years
- Boundless time
- Incredibly long time
- Millions of lifetimes
- Major time span
- Great geological time span
- Quasi-opposite of "flash"
- Proterozoic ___
- Enormous span
- Geologist's unit
- Immense time span
- Very long period
- Length of a boring class, so it seems
- Awfully long span
- James Bond film production company
- Many years
- Ages and ages, collectively
- Longish span
- Forever, seemingly
- Geological time unit
- Geochronological span
- Century upon century
- Extended period of time
- 100,000,000 decades
- Many millennia make one
- Enormous stretch
- Frustrating waiting time, facetiously
- Very long span
- We live in the Phanerozoic
- Fathomless time
- Clock-watcher's wait, seemingly
- The Hadean was the earth's first one
- Geological division
- Scads of centuries
- Seemingly impossible time
- Huge time unit
- Its make-up is many years
- Extremely long geologic division
- Countless centuries
- Geologic time division
- It's been a long time
- Word found in "time on end," appropriately
- Myriad years
- Time out of mind
- Gazillion years
- Myriad eras
- Time spent on hold, e.g.
- Numerous centuries
- Quite a long while
- Long, long, long time
- See 41 Down
- Hard-to-imagine period
- Untold eras
- Geologist's division
- Near-infinite time span
- Vast time span
- Great spell
- Really big stretch
- A thousand million years
- Very long spell
- Extended stretch
- Long while
- Long time period
- 365 billion days
- Billion years, in astronomy
- Length of a long wait, in hyperbole
- Time it takes for paint to dry, seemingly
- Far too many years to count
- 1 billion years, in astronomy
- Unspecific duration
- Big chunk of time
- Waiting time at the DMV, seemingly
- Thousands of years
- Long series of periods
- Mega-years
- At least two geological eras
- Big stretch of time
- Long span
- Kalpa, to a Hindu
- Lo-o-ong stretch
- Extremely extended stretch
- L-o-o-n-g time
- Two or more eras of geological time
- Division in geology
- Measure of geologic time
- Vast geological time
- Vast period
- Really, really long time
- Long division?
- A lot more than a minute
- Long, long stretch
- Geological time span
- Series of ages
- Loooong time
- Lots and lots of time
- Time between ordering and food arriving, seemingly
- Phanerozoic ___ (current period in the earth's history)
- The Phanerozoic, e.g., in geology
- Period longer than a 12-Down
- Geologic time measure
- -
- Indefinitely long time
- Long time span
- Word that's sometimes an exaggeration
- Long unit of time
- Geological time measure
- Section of geological history
- A real long time
- It's a stretch
- Hyperbolic wait time
- Length of time spent on hold, it often seems
- Long time to wait, facetiously
- It's quite a long time
- Very long stretch of time
- Now we're in the Phanerozoic one
- Quite a stretch?
- Vastly long time
- Loads of lifetimes
- How long it might take for a mountain to form
- Period of a billion years
- S_c_ _d (time in time)
- The Phanerozoic, e.g.
- Long run?
- Super long time
- Geologic time
- Stretch of time
- Geology interval
- ___ Productions (company behind the James Bond films)
- Seemingly for-ev-er
- Countless lifetimes
- Substantial period of time
- Very long timespan
- Stretch longer than an 11-Across
- Phanerozoic ___ (what we live in)
- Wildly long time
- Extra-long time period
- Seemingly endless amount of time
- Long division
- Very long period of time
- Phanerozoic ___
- Long span of time
- Proterozoic or Hadean
- Many lifetimes
- Long geologic span
- Over time period?
- Extra-long time
- Billion-year time span
- Unit of time often used hyperbolically
- Proterozoic, e.g.
- Ages upon ages
- Seemingly endless time span
- Unit of time equal to one million millennia
- One of four in Earth's history
- Reaaaaally long time
- Forever, figuratively
- Equivalent of a billion years, in geology
- Really long time span
- Long spell