Error example sentences

1. I made an error in my homework.
2. There is an error on this sign.
3. My phone shows an error message.

1. I realized my error too late to fix it before the test.
2. The waiter brought the wrong order, but he said it was just an error in the kitchen.
3. She laughed when she noticed the spelling error on her own resume.

1. Looking back, the error was obvious — but at the time, it seemed like the right decision.
2. He tends to blame everyone else when an error happens, which gets old pretty fast.
3. The whole project fell apart because of one small error that nobody caught in the beginning.

1. The error revealed something uncomfortable about how little we actually check our own work.
2. She'd spent weeks defending a position based on a factual error she hadn't bothered to verify.
3. What started as a minor accounting error snowballed into a much larger problem once the auditors got involved.

1. The error was less a mistake than a failure of imagination — nobody had considered that possibility.
2. In hindsight, the error that derailed everything was trusting someone who'd already shown their hand.
3. What we now recognize as a critical error in judgment seemed, at the time, like the only rational choice available.

1. There's a particular kind of humiliation that comes with discovering an error you've been confidently repeating for years — not the mistake itself, but the casual certainty that preceded it.
2. He'd built his entire argument on a single error of interpretation, and by the time the flaw became apparent, the damage was already irreversible.
3. The error wasn't in what they did, but in what they failed to do — a sin of omission so complete it looked, from the outside, like deliberate negligence.

🏠 Everyday Life

1. I grabbed my neighbor's mail by error and didn't notice until I was already home.
2. My kid pointed out an error on the grocery list I'd written, and of course she was right.
3. The GPS took me down a completely wrong street because of some error in the map.

💼 Workplace

1. Someone sent the email to the wrong person by error, and now everyone's pretending it didn't happen.
2. My manager caught an error in my report before it went to the client — thank god.
3. There's been an error in the payroll system for three weeks and nobody's bothered to fix it.

📊 Business

1. The error in our supply chain cost us thousands, but it also exposed a bigger vulnerability we needed to address anyway.
2. Our competitor made a pricing error that undercut us for a month — we watched their margins disappear.
3. The error in the contract terms nearly became a legal nightmare until our lawyer spotted it.

🛒 Buying / Shopping

1. I got home and realized the store charged me twice by error — now I have to go back and deal with it.
2. The website showed an error when I tried to apply the discount code, so I just paid full price.
3. I found an error on the receipt — they charged me for something I didn't buy.

✈️ Travel

1. The hotel had an error in their booking system and gave my room to someone else.
2. My flight got delayed because of an error in the maintenance check, which meant I missed my connection.
3. I realized mid-flight that I'd made an error packing — I left my passport at home, but luckily I found it in my bag.

📚 Education

1. The teacher marked my answer wrong, but it was actually an error on the answer key.
2. My daughter caught an error in her textbook and emailed the publisher about it — they actually responded.
3. I made a careless error on the exam that cost me points, but I learned the material anyway.

❤️ Relationships

1. He said something hurtful and later claimed it was just an error in judgment, but I knew he meant it.
2. We broke up partly because of one big error I made, and I've never really forgiven myself.
3. She forgave my error almost immediately, which somehow made me feel worse about it.

📰 News / Politics

1. The news outlet issued a correction for an error in their reporting, but the damage was already done.
2. The politician blamed an error in communication for the scandal, though nobody really believed it.
3. An error in the election software was discovered, raising questions about the integrity of the entire system.

💻 Technology

1. I got an error message that made no sense, so I just restarted everything and hoped for the best.
2. The app crashed with an error code I'd never seen before, and the help section was useless.
3. There's an error in the latest update that's making the app run slower than before.

📝 Formal Writing

1. The study identified a methodological error that may have affected the validity of the previous findings.
2. An error in the data entry process resulted in the exclusion of approximately fifteen percent of the sample.
3. The report notes that an error in the initial calculations was corrected in the revised analysis presented in Appendix B.