Not on board with

Editorially verified for the Oct 15, 2026

69 Across

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The prefix “anti-” indicates opposition to something.

Clue explained

To be anti something is to oppose it or not be on board with it. The clue uses the familiar expression “on board with” to mean supportive of an idea or plan; anti gives the opposite stance.

Clue type:
Definition

WaPo Crossword

This clue's Thursday, October 15, 2026 appearance

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The answer to “Not on board with” in the The Washington Post crossword is ANTI — a 4-letter word. It most recently appeared in the The Washington Post crossword on October 15, 2026, a Thursday puzzle, at 69-Across. 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.

“Not on board with” answer

ANTI (4 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 ANTI.

What does ANTI mean?

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

(adposition)

  • opposed to; against

When else has “Not on board with” 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.

October 15, 2026 (most recent) → ANTI. We haven't indexed another appearance of this exact clue yet.

Frequently asked questions

What is the answer to “Not on board with”?

The answer is ANTI, a 4-letter word. It most recently appeared in the The Washington Post crossword on October 15, 2026.

How many letters is the answer to “Not on board with”?

4 letters: ANTI.

When did this clue appear?

Most recently in the The Washington Post crossword on October 15, 2026 (a Thursday puzzle), at 69-Across.

Can “Not on board with” have a different answer?

Yes — The Washington Post sometimes reuses a clue with a different solution to fit the grid. The answers we've recorded for each date it appeared are listed above when available.

Where can I find the rest of this day's WaPo Crossword answers?

The full grid for October 15, 2026 is on the WaPo Crossword answers page, with every clue and answer from that puzzle.

The Washington Post Crossword is published by The Washington Post; WordHint is an independent site and is not affiliated with or endorsed by the publisher.

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