Browse Rules: 6,148 matches
These are some of the errors that LanguageTool can detect. Visit the LanguageTool homepage to use it online.
| Description | Example | Category |
|---|---|---|
| Collocation: Opposite from/to | Their house is opposite from ours. | Collocations |
| opinion/... pole (poll) | Is it possible to add an opinion pole to my Myspace page? | Commonly Confused Words |
| opining vs. opening | He is opining the windows. | Commonly Confused Words |
| operation (operating) system | The Windows operation system was invented by Bill Gates. | Grammar |
| capitalization of 'Opera' (browser) | I'm using opera 61. | Proper Nouns |
| capitalization of 'Opera' (browser) | The opera browser is better than Internet Explorer. | Proper Nouns |
| Open Office (OpenOffice) | The open office document contains all changes you have requested. | Proper Nouns |
| missing hyphen in 'open plan' | In the 1960s, open plan offices were introduced, though not without some controversy. | Grammar |
| missing hyphen in 'open heart' | Open heart surgery is an operation to repair a fault or damage in the heart. | Grammar |
| open at (to) page 6 | Open your books at page 6. | Collocations |
LanguageTool 6.8-SNAPSHOT (2025-11-17 22:33:07 +0100)