Clue: A billion years

We have 1 answer for the crossword clue A billion years.

Possible Answers:

• EON

Related Clues:

• Years and years
• Interminably long time
• Millennia upon millennia
• Long stretch
• Age
• Vast length of time
• Time immemorial
• A month of Sundays
• Extensive time period
• One billion years, to an astronomer
• Eternity
• Nancy Walker's role on Rhoda (1974-78)
• Period in the geologic time scale
• Many centuries
• Eternity, seemingly
• Too long to worry about
• Lengthy time period
• Period of many years
• 365 billion days, in astronomy
• One way to finish lunch?
• Arthur's portrayer on The King of Queens
• Very long spell
• Time enough to evolve a little
• Almost forever
• A million millennia
• ... and 144 more.

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