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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
oud't, oudn't, ould't → ouldn't They coud't come. Grammar
Recommended compounds (smartphone, website, …) Not everyone wants or needs a fancy coffeemaker, and that’s totally fine. Style
brother-in-laws (brothers-in-law) How many brothers-in-laws do you have? Possible Typo
brother-in-laws (brothers-in-law) How many brother-in-laws do you have? Possible Typo
Capitalization of words derived from proper nouns During the decline of the Ottoman Empire, these areas began to balkanize. Typography
arn't → aren't They arn't coming. Grammar
Agreement error: past participle without 'have' You could been from Russia. Grammar
5-farads/5-farad Use a 6-microfarads capacitor. Nonstandard Phrases
wrong suffix of ordinal number This was my 4nd try. Semantics
wrong suffix of ordinal number This was my 3nd try. Semantics
LanguageTool 6.7-SNAPSHOT (2025-07-13 22:33:10 +0200)