Daily Themed Crossword Answers

Billion-year period

Margaret Halloran
Senior Crossword Editor·
3 letters33 DownLast seen October 9, 2025

If you're working on the Daily Themed Crossword for October 9, 2025 and got stuck on the clue “Billion-year period”, you're in the right place. Below is the verified answer, plus context about the clue and links to every other clue from the same puzzle.

Answer

33E
O
N
3 lettersDown

About this clue

The clue “Billion-year period” was published in the Daily Themed Crossword on October 9, 2025, where it appeared as 33 Down. The solution is EON — a 3-letter word that fits the 3-square down entry in the grid.

Daily Themed Crossword is a puzzle game by PlaySimple Games, available on iOS and Android. Each daily puzzle has a unifying theme that ties several of the longer clues together, and is sized 13×13 for the standard Themed edition.

Related Clues

Other clues from the Daily Themed Crossword puzzle on October 9, 2025:

See all clues & the full solved grid for October 9, 2025 →

Frequently Asked Questions

What is the answer to "Billion-year period" in Daily Themed Crossword?
The answer is EON, a 3-letter word that appeared as 33 Down in the puzzle dated October 9, 2025.
How many letters does the answer to "Billion-year period" have?
The answer has 3 letters: EON.
When did the clue "Billion-year period" appear in Daily Themed Crossword?
This clue most recently appeared on October 9, 2025.
Where can I find the full solution to the October 9, 2025 Daily Themed Crossword?
You can find the complete solved grid and every answer at our puzzle page for October 9, 2025.
About Margaret Halloran
Senior Crossword Editor

Twelve years editing daily puzzle solutions. Themed crosswords, wordplay, and the occasional cryptic.

Need help with another clue from the same puzzle? Open the full October 9, 2025 solution or browse our complete puzzle archive.