Browse Rules: 6,146 matches
These are some of the errors that LanguageTool can detect. Visit the LanguageTool homepage to use it online.
| Description | Example | Category |
|---|---|---|
| proper noun 'Japan' | I lives in japan. | Upper/Lowercase |
| proper noun 'Turkey' (country) | I'm from turkey. | Upper/Lowercase |
| royal mail (Royal Mail) | The royal mail is a postal service and courier company in the United Kingdom. | Upper/Lowercase |
| royal air force (Royal Air Force) | The royal air force is the United Kingdom's aerial warfare force | Upper/Lowercase |
| 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 |
| Use of whitespace before comma and before/after parentheses | We had coffee , cheese and crackers and grapes. | Typography |
| Whitespace repetition (bad formatting) | Typography |
LanguageTool 6.7-SNAPSHOT (2025-07-12 22:33:09 +0200)