This article was written for 12 November 2026.

Japanese ストレス is Korean 스트레스. The word was borrowed, so the spelling looks close and the sound is not quite the same. Reading the katakana aloud does not give you the Korean word.
The sound
Break it as 스-트-레-스. After ㅅ comes ㅡ. That vowel is not “oo” and not “o.” The lips stay unrounded and the breath is short. 레 is near “re,” and the last 스 has ㅡ again.
It does not have to be perfect. If you can say 스트레스 as one word, the topic is clear.
Saying how you feel
스트레스 받아요. I’m feeling stress. It is happening now.
스트레스가 쌓여요. Stress has been piling up. Not one moment.
스트레스를 풀어요. I’m letting it out. Ordinary speech.
스트레스 해소 shows up on signs and headlines. With a friend, 풀어요 is often the more natural line.

To a friend: 요즘 스트레스 받아요. I’ve been stressed lately.
A step softer at work: 일이 많아서 스트레스가 쌓여요. Work has piled the stress up.
“Stress is building up” arrives if you use 쌓이다. You do not have to protect a word-for-word shape.
Near, and not the same
답답하다 is a stuck chest, or a situation that will not move. It does not point at a person.
짜증나다 is irritation. “You irritate me,” with the person as the subject, is strong and easily rude. As a report of your own mood, friends use it. Skip it with a senior.
Do not turn a way of unwinding into a national habit. Walking, eating, talking to someone: those are personal.
Questions that keep coming up
Does “stress is piling up” translate straight?
Yes, as 스트레스가 쌓여요.
Is 짜증나다 rude?
Rude when the other person is the subject. As your own mood, watch who is listening.
Which sound trips people up?
ㅡ. Don’t hunt a midpoint between “oo” and “o.” Keep the lips unrounded and the sound short.