Leadership5 min read

Words That Build Trust, and Words That Quietly Break It

The difference between the right word and the almost right word is the difference between lightning and a lightning bug. Leaders shape trust one phrase at a time.

The Short Answer

Words that build trust include I was wrong, thank you, what do you think, I will find out, here is what I know and do not know, and I trust you with this. Words that quietly break it include it is not my fault, that is just how it is, I will try, we will see, and promises that are not kept. Trust grows when leaders are honest, curious and consistent in what they say.

Mark Twain said that the difference between the right word and the almost right word is the difference between lightning and a lightning bug. Leaders feel that difference every day. The same message can build trust or chip away at it depending on how it is said.

In sales I use a simple example: you can say it is just our process, or you can say let me walk you through how we support you. Same process. Totally different feeling. The same is true with your team.

Build Trust

Phrases that build trust

  1. “I was wrong about that.”
  2. “Thank you. Here is what it made possible.”
  3. “What do you think?”
  4. “I do not know yet, and I will find out by Friday.”
  5. “Here is what I know, and what I do not know.”
  6. “I trust you with this.”
Break Trust

Phrases that quietly break it

  1. “It is not my fault.”
  2. “That is just how it is.”
  3. “I will try” (when you mean no).
  4. “We will see” (with no follow-up).
  5. “Because I said so.”
  6. Any promise that is not kept.

Why small words matter

People listen closely to leaders, often more closely than leaders realize. A dismissive phrase in a stressful moment can stay with someone for years, and so can a word of belief. The leader may forget the moment. The other person may carry it for life. I wrote about that in The Words You Forget, Your People Remember.

Honesty beats certainty

Leaders often feel pressure to sound certain. But saying I do not know yet, and I will find out, builds more trust than a confident guess that turns out wrong. Then follow through. Your team knows whether you do what you tell them you will do.

Trust is at the center of You Are Capable of More: Leadership. See also How to Build Trust With Your Team and Phrases That Kill a Sales Conversation.

Your Takeaway

Leaders build or break trust one phrase at a time. I was wrong, thank you, what do you think and I will find out build trust. It is not my fault, that is just how it is and broken promises quietly break it. Honesty and follow-through matter more than sounding certain.

Questions

Frequently asked questions

What words build trust at work?
Phrases like “I was wrong,” “thank you,” “what do you think,” “I will find out” and “I trust you with this.”
What phrases should leaders avoid?
“It is not my fault,” “that is just how it is,” “because I said so,” vague promises and any commitment that is not kept.
Why does word choice matter for leaders?
People listen closely to leaders, and small phrases can build or erode trust over time.
Should leaders admit when they do not know something?
Yes. Saying you do not know yet and will find out, then following through, builds more trust than a confident guess.
Chris Sund seated with his book You Are Capable of More

The Book

You Are Capable of More

A No-Excuses Guide to Becoming Your Best Self. The bestselling book behind Chris’s keynotes and the 2026 Paris Book Festival winner in the How-To category. Many teams hand a copy to every seller at their kickoff.

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Chris Sund speaks on this in You Are Capable of More: Leadership, for conferences, leadership teams and company meetings.

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Chris Sund, keynote speaker and author of You Are Capable of More

Chris Sund
President and COO of Uniti Med, GQR Healthcare and Nebula. Bestselling author of You Are Capable of More, winner of the How-To category at the 2026 Paris Book Festival, and a contributor to Inc. and Forbes.

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