English

ุ — sara u

«sara u» is a vowel of the Thai script, read as “short u (below)”. A quick u as in "put"; written BELOW the consonant. For example, in the word “ลุก” — to get up. The Thai alphabet has 63 letters in total. On a carrier the character looks like this: อุ. It appears, for example, in the word “ขอบคุณ” — thank you.

Updated September 1, 2026 · Lingofly

In short

Character «sara u» in the Thai script
Characterุ
Namesara u
Soundshort u (below)
What it isa vowel
On the carrierอุ

In our course the character comes 57th of 67: the order here is not alphabetical but from familiar to unfamiliar, its neighbours in the course are ื and ู, appears in 300 words of this site.

How to type ุ

อุU+0E38
  • On a phone: add the Thai keyboard in the keyboard settings (Gboard on Android; Keyboards in the iPhone settings).
  • In Word on Windows: type U+0E38 and press Alt+X right after it — the code turns into the character.
  • On a Mac: switch to the Unicode Hex Input source, hold Option and type 0E38.
  • Type this sign after its base letter, even where it is drawn before it: letter first, then the sign, and they join.
  • Unicode code point: U+0E38. With it, the character can be found in the character map of any system.

How it sounds

A quick u as in "put"; written BELOW the consonant

The character in a word

A lone character is hard to remember: memory holds on to meaning, and a letter has none. The word it stands in provides that anchor.

  • ลุก
    лук
    to get up

The character in the “vowel marks around the letter” group

Shown on the carrier อ, as in a Thai classroom: by itself a vowel mark is not readable. Short and long pairs (ะ/า, ิ/ี, ึ/ื, ุ/ู) carry meaning as firmly as ship and sheep. They also decide whether the syllable is live. A short vowel with nothing after it makes the syllable dead, and that changes the tone.

Words with this character

How to remember this character

A single letter is the hardest thing to remember: memory has nothing to hold on to — a character has no meaning. A three-step loop works: see the character, try to recall the sound (for «sara u» it is “short u (below)”, as in the word “ลุก”), see the right answer.

And come back to it the next day, not in an hour: a check a day or two later beats a check the same day. Nobody holds the whole alphabet — 63 letters — at once.

Frequently asked

How does the Thai character ุ read?

As “short u (below)” — it is a vowel of the Thai script. A quick u as in "put"; written BELOW the consonant. For example, in the word “ลุก” — to get up.

What is the sign ุ called?

Sara u. A character's name and its sound are different things in the Thai script: it is called “sara u” and reads as “short u (below)”. Learn the second one: the name only helps when the alphabet is recited aloud.

Next

Remember “ขอบคุณ” for goodAdd the word to practice