false friends
/fɔːls frɛndz/
CommonWords in two languages that look or sound the same but have completely different meanings.
The term comes from linguistics but is widely used in language learning communities as a category of funny or embarrassing story. Online, it mostly appears in humor or warning content.
Real-world examples4 examples
| # | Example | What it means | Source |
|---|---|---|---|
| 01 | spent a week thinking 'actually' meant the same in french until someone told me it means 'currently' | A false friend caused a week of miscommunication before being caught. | tiktok, 2023 |
| 02 | false friends are why i triple check everything before sending a formal email in italian | The risk of false friends creates extra caution in high-stakes language use. | reddit, 2024 |
| 03 | warning: if you're learning portuguese, 'polvo' means octopus not powder. false friends will end you | A specific vocabulary warning using a known false friend as the example. | tiktok, 2024 |
| 04 | cognates are free vocabulary. false friends are vocabulary traps. learn the difference early | Contrasting the two concepts as a practical tip for new language learners. | youtube, 2023 |
Use it when
- Describing words across languages that look alike but mean different things.
- Warning someone about a common translation trap.
- Sharing a story about a language mix-up caused by a misleading word.
Do not use it when
- You mean words that sound similar in the same language with different spellings.Use “homophones” instead.
- You mean words with similar meanings across languages.Use “cognates” instead.
Variations and related forms
False friends vs cognate
false friends
False friends look similar across languages but mean different things.
VS
cognate
Cognates look similar and DO share a meaning. They are the good version.
Origin and context
From French 'faux amis', a term introduced by linguists Maxime Koessler and Jules Derocquigny in 1928. Widely adopted in language education and became a popular content category in language learning communities online.
- First seen
- 1928
- Confidence
- high
Cite this page
Use this stable URL to reference the entry.
https://slang.fyi/false-friendsUpdated: 2026-08-28License: CC BY 4.0