Browse Rules: 6,150 matches
These are some of the errors that LanguageTool can detect. Visit the LanguageTool homepage to use it online.
| Description | Example | Category |
|---|---|---|
| frisbee (Frisbee) | He went to the park to throw his frisbee. | Upper/Lowercase |
| parmesan (Parmesan) | He sprinkled grated parmesan over the spaghetti. | Upper/Lowercase |
| Lowercase word after word and no space in between | LanguageTool offers spell and grammar checking.just paste your text here. | Upper/Lowercase |
| ai (AI) | Increasingly good ai systems mean we can get more out of robotics. | Upper/Lowercase |
| Replace '#' | The #3 | Wikipedia |
| Replace '12 pm' with 'noon' | At 12 pm | Wikipedia |
| Replace '12 am' with 'midnight' | At 12 am | Wikipedia |
| Replace 'currently' with a specific date | currently | Wikipedia |
| Replace 'wasn't' with 'was not' | wasn't | Wikipedia |
| Replace 'wasn't' with 'was not' | it's | Wikipedia |
LanguageTool 6.8-SNAPSHOT (2026-02-14 22:33:09 +0100)