Serious in Thai

“Serious” in Thai is จริงจังjing-jang; you'll also hear ซีเรียสsii-rîat (worked up).

จริงจัง jing-jang

serious, earnest adjective

  • jing mid
  • jang mid
  • Mid: level, in your normal speaking voice.

ซีเรียส sii-rîat

serious; worked up, upset (from English) adjective

  • sii mid
  • rîat falling
  • Falling: start high and drop clearly, like a firm “No!”

How to use it

จริงจังjing-jang, "really real", is being earnest and committed: a serious student, a serious relationship. The English loanword ซีเรียสsii-rîat is more about mood, getting worked up or upset, and Thais use it to lighten things: ไม่ต้องซีเรียสmâi dtâwng sii-rîat, don't take it so hard. A serious illness or problem is หนักnàk, heavy.

Other spellings you'll see

There's no single official way to write Thai in English letters. We mark the tone of every syllable; online you'll also find:

  • ching chang
  • see riat
  • si riat

More describing things in Thai

All describing things
  • ดี dii Good
  • ไม่ดี mâi dii Bad

    bad, not good

  • ดีกว่า dii gwàa Better
  • ดีที่สุด dii tîi-sùt Best

    the best

  • ชอบที่สุด châwp tîi-sùt Favourite

    favourite (literally 'like the most')

  • สุดยอด sùt-yâwt Awesome

    awesome, amazing, the best

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Written by the Learn Thai For Free team
Audio: AI voices, quality-checked for tones