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Browse Rules: 6,145 matches

These are some of the errors that LanguageTool can detect. Visit the LanguageTool homepage to use it online.

Description Example Category
Numbers in words Go0d morning! Possible Typo
A word contains an underscore This test_case is not satisfactory. Possible Typo
Non-standard character in a word Please оpen the door. (Contains Cyrillic small letter 'o', Unicode U+043E.) Typography
wrong genitive (e.g., 'employees's' instead of 'employee's') This was the employees's decision. Possible Typo
play ed (played) We play ed catch. Grammar
Preposition + who (whom) To who do I send my transcripts? Grammar
don't aren't They aren't don't really happy. Grammar
don't aren't I can't cannot do it. Grammar
Mathematics: Multiplication: x - × h = 6,626 x 10⁻³⁴ J.s Typography
a3ft (a 3ft elephant) We saw a3ft elephant. Possible Typo
LanguageTool 6.7-SNAPSHOT (2025-05-14 22:33:10 +0200)