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Rule "er (her, err, Er)"
This is one of many errors that LanguageTool can detect.
| Description: | er (her, err, Er) |
| Message: | Do not use '\1' in formal text. Use it only in quoted text to represent a hesitation. Did you mean <suggestion>her</suggestion>, <suggestion>err</suggestion> or <suggestion>Er</suggestion> (erbium)? Or possibly, there is an unnecessary space before or after '\1'. |
| Category: | Possible Typo |
| Link: | https://www.lexico.com/definition/er |
| Incorrect sentences that this rule can detect: |
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| Correct sentences for comparison: |
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| ID: | ER [1] |
| Version: | 6.8-SNAPSHOT (2025-10-29 22:33:07 +0100) |