LanguageTool Community

Catalan Dutch English French German Polish Portuguese Russian Spanish Ukrainian

Browse Rules: 6,124 matches

These are the errors that LanguageTool can detect. Visit the LanguageTool homepage to use it online or download it for free.

Description Example Category
'19 century' (19th century) The 2 century is the period from 101 to 200 in accordance with the Julian calendar. Grammar
Impossible dates (April 31st, etc.) She will join us on 29/02/2022. Semantics
one years (year) old He is only 1 years old. Grammar
missing hyphen in 'two factor auth' He enabled 2 factor auth to protect his Facebook account. Grammar
'19 century' (19th century) We're living in the 21 century Grammar
PM in the evening (PM) It's 1 P.M. at night. Redundant Phrases
Replace '12 pm' with 'noon' At 12 pm Wikipedia
Replace '12 am' with 'midnight' At 12 am Wikipedia
a zero day (zero-day) exploit Google security engineers discovered a 0 day exploit. Grammar
Impossible dates (April 31st, etc.) She will join us on 6/31/2022. Semantics
LanguageTool 6.5-SNAPSHOT (2024-05-17 22:33:07 +0200)