Skip to content

Mistakes editors make and how to fix them

By Tracy Cook

PORTLAND, Oregon — Correcting mistakes is part of any copy editor’s job description. But history proves even the most experienced, seasoned editors make mistakes. Washington Post copy editor Bill Walsh explained examples of such mistakes in his presentation “Rookie Mistakes That Even Veterans Make” during the opening breakout session of ACES’ 2016 conference Thursday morning. About 200 people filled the standing-room-only audience.

Walsh grouped common mistakes into several categories, some of which included:

  • Stating the obvious
  • The tyranny of first reference
  • Needless inserts: Worse than (Adolf) Hitler
  • A great, white shark
  • The conversation-of-commas theory (and hyphens)
  • The usual “suspects”
  • I shot the Sheriff
  • Choose your mantras mindfully
  • I may, I might

One tip: Know when to break the rules. In elementary school grammar classes, teachers harped on subject-verb agreement. Walsh presented the idea of notional agreement, conjugating verbs as they would make sense to the ear, or how most people talk. While it would be technically correct to say “A group of editors is meeting for lunch,” saying “A group of editors are meeting for lunch,” works just as well.

Walsh also provided several examples of hyphenated phrases: “pro-gun control senators,” “anti-child abuse programs,” and “high school-age boys.” The first example misleads the reader to think the senators are pro-gun. The second is even worse.

When talking about suspects, Walsh said it’s important not to libel someone by using the word suspect in placement of their name. Writers will sometimes do this and follow “suspect” with the person’s name in the next line, directly connecting the two statements. Also, a “suspect” cannot be described if police have no suspects. A more accurate word might be “robber,” “burglar,” etc., depending on the scenario.

Other mistakes were more obvious. In one newspaper clip, a caption designated placement of a woman as being on the right, even though the photo showed only her and a dog. Another clip inserted “Oregon” five times in one spread, dispersed among the headline, dateline, text and caption.

In Part 2 of his presentation, “Rookie Mistakes That Even Veterans Mostly Rookies Make,” Walsh spoke about generational differences and how they appear in copy. “Logo replication fetish” has taken over arts and culture reviews (among others), and it’s unnecessary. Logos need not be printed in all caps with spaces inserted in between. And whereas young people might say something like “It looks like we’re in for some rain,” the correct and preferred version (at least, for now) is “It looks as though we’re in for some rain.”

For the rest of this conference, though, it looks as though we’re in for good weather.

ACES newsroom member Tracy Cook is a student at the Missouri School of Journalism.

Well, now we’ve punned it. And described it. And headlined it.

Sep 28, 2026

ACES: The Society for Editing names the winners of its 2025-26 Headline Contest.

Read More

Six editors announced as recipients of the 2026 ACES Holden Diversity Fellowship

Sep 23, 2026

September 22, 2026 · By ACES Staff · ACES News Six talented editors have been selected as the seventh class of recipients of the Richard S. Holden Diversity Fellowship, a collaboration of ACES: The Society for Editing and the Dow Jones News Fund. This year’s fellows are Afia Agyapomaa Ofosu, Inez Woody, Jasmine Stole, Stephanie…

Read More

Readers respond more strongly to deeper editing, ACES study finds

Sep 15, 2026

Readers are more likely to notice and value editing when it improves how content is organized, understood, and experienced, according to a new study from ACES: The Society for Editing.

Read More

How to convince your boss to send you to an ACES conference

Aug 26, 2026

You know an ACES conference can leave you with new ideas, stronger skills, and fresh approaches to your work. But getting your boss to approve the investment may require showing how attending can benefit not only you but also your organization.

Read More

A new year for ACES: Reflections and what’s ahead

Jul 16, 2026

A new fiscal year is always a good moment to pause, look back at what we’ve built together, and look forward to what’s coming next. There’s a lot to say on both counts.

Read More

Words, people, and the privilege of serving ACES

Jul 16, 2026

I’ve told the story of my first ACES conference many, many times. Partially because it’s such a fond personal memory, but mostly because it shows how ACES brings editors together and helps them feel like they belong.

Read More

These are my people: Reflections on 30 years of ACES

Jul 8, 2026

ACES had been around for nine years when I first attended a national conference, in Cleveland. What I knew right away (and this has been said many times before) was that these are my people: people who care about the written word, people who care about getting it right for their readers, people who care about their craft and care about how their colleagues are contributing to the common goal of clarity.

Read More

Neil Holdway: A Legacy of Service to ACES

Apr 25, 2026

Neil Holdway has been part of the ACES Board for more than 20 years.

He joined in 2005 and served as treasurer, secretary, vice president, and treasurer of the ACES Education Fund. He was also the president of the ACES Board.

Read More

Nadia Geagea Pupa Wins the 2026 Robinson Prize, the Industry’s Highest Honor

Apr 25, 2026

ACES: The Society for Editing has awarded its 2026 Robinson Prize to Nadia Geagea Pupa.

Read More

Gerri Berendzen named ACES’ 2026 Glamann Award winner

Apr 25, 2026

The Board of Directors of ACES has awarded its 2026 Glamann Award to former ACES Board member and longtime news editor and teacher Gerri Berendzen.

Read More
Scroll To Top