The Most Common Mistakes in the YKI Test (and How to Avoid Them)
- Siiri Heiskanen
- Oct 2
- 2 min read
Updated: Oct 16

The YKI (Yleinen kielitutkinto) test can feel intimidating, but most mistakes candidates make are surprisingly common — and avoidable. By knowing what they are in advance, you can prepare smarter and feel more confident on the exam day. Let’s break them down by every section of the test.
Writing Mistakes in the YKI Test
Reading Mistakes in the YKI Test
Speaking Mistakes in the YKI Test
Listening Mistakes in the YKI Test
Final Encouragement
Writing Mistakes in the YKI Test
✏️ Not paying attention to grammar rules
Grammar matters in YKI writing. Even little endings and cases can change the meaning. But don’t stress — review the basics, and remember: it’s better to write simple but correct sentences than complicated ones full of mistakes.
✏️ Using “puhekieli” (spoken language) in writing
The writing section requires kirjakieli (standard written Finnish). Avoid slang or spoken forms, even if they feel more natural to you.
✏️ Spelling errors
Typos happen to everyone! That’s why you should always leave a minute or two at the end to check your spelling. Small corrections can make a big difference.
Reading Mistakes in the YKI Test
📖 Getting stuck on a word you don’t understand
Don’t let one tricky word slow you down. Often the meaning becomes clear if you read the whole sentence or paragraph.
📖 Not paying attention to the context
YKI reading tasks test your ability to see the bigger picture. Focus on the main idea, not just individual words.
📖 Not reading the questions carefully
Many candidates lose points by misreading what’s being asked. Slow down and double-check the question before answering.
Speaking Mistakes in the YKI Test
🗣️ Using only “kirjakieli” words
In speaking, it’s okay to mix kirjakieli and puhekieli. The main goal is to sound natural and keep the conversation flowing.
🗣️ Freezing because you don’t remember a word
Don’t panic! If you can’t remember the exact word, explain it in another way or use other words you know. The examiner wants to see how you handle real-life situations, not how perfect your vocabulary is.
🗣️ Running out of time
Don’t think about what you would like to say for too long. Practice speaking with a timer so you learn how to organize your answers.
Listening Mistakes in the YKI Test
🎧 Getting stuck on a word you don’t understand
If you miss a word—let it go! Focus on the overall message instead.
🎧 Not knowing many “puhekieli” words
Everyday Finnish uses lots of spoken forms. Listen to Finnish podcasts, watch TV shows, or chat with locals to get used to them.
🎧 Misunderstanding instructions
Before you start, make sure you clearly understand what the task is asking. One small misunderstanding can cost points.
Final Encouragement
Remember: the YKI test isn’t about being perfect — it’s about showing you can use Finnish in real situations. Everyone makes mistakes, but if you prepare with these tips in mind, you’ll already be a step ahead. Stay calm, stay confident, and trust yourself — you’ve got this! 💪


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