Historical period

The answer to “Historical period” in the The Washington Post crossword is ERA — a 3-letter word. It most recently appeared in the The Washington Post crossword on July 16, 2026, a Thursday puzzle, at 34-Down. Below you'll find why that fill fits, every other answer we've recorded for this clue, and links into the puzzle it came from.

“Historical period” answer

ERA (3 letters)

Reveal the solution one letter at a time with the tiles above if you'd rather nudge yourself toward it than see the whole word at once. Just want it outright? The answer is ERA.

Why the answer is ERA

Think about a significant stretch of time in history! ⏳

What does ERA mean?

Reading the plain dictionary sense of ERA is often the fastest way to see why it answers this clue.

When else has “Historical period” appeared?

The Washington Post reuses clues across dates, sometimes with a different answer depending on the grid. Here's where this exact clue has shown up, and what the answer was each time — handy when you're checking whether today's fill is the only one.

July 16, 2026 (most recent) → ERA. We haven't indexed another appearance of this exact clue yet.

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