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Arabic letter 4 of 28

Thaa (ث) Arabic Letter

Learn how to recognise Thaa, compare its joining forms, understand its articulation cue, and practise it without confusing visual recognition with verified pronunciation.

ث
Recognise the shape

What does Thaa look like?

The Baa-family bowl with three dots above. Find Thaa ث, name its dots, and point to the part of the shape that stays familiar when it joins.

ثIsolated form
ثـInitial form
ـثـMedial form
ـثFinal form
Sound and articulation

How to approach the Thaa sound

The compact transliteration cue is Thaa, but transliteration cannot reproduce every Arabic sound. The physical orientation for this letter is: Tongue rests gently between the teeth. Listen to an approved model and ask a teacher to verify uncertain attempts.

See it in context

Thaa examples

ثَلْجsnowExample containing Thaa
ثThaaApproximate sound cue: Thaa
Writing and recall

Practise writing and finding Thaa

Start with the main Thaa shape, write from right to left, then add any dots only after the body is clear.

  1. Point to Thaa among two familiar letters.

  2. Name its dots and the stable part of its shape.

  3. Trace the main body before adding dots.

  4. Find Thaa in its example and one joined form.

  5. Compare Thaa with Taa and say which clue separates them.

Quick recognition practice

Find Thaa among nearby letters

Tap the matching letter. This checks visual recognition only — it does not grade pronunciation.

Find Thaa

Learning platform preview

How an interactive letter lesson is organised

The NoorPath platform separates meeting the letter, hearing a model, tracing, repeating, playing, and reviewing. Rewards record activity; they do not lock other letters or modules.

Interactive Alif lesson with pronunciation, tracing, practice games, rewards, and progress
NoorPath learning platform preview: a focused Alif lesson with listen, trace, repeat, practise, and review steps.
Support the learner

Parent and teacher guidance

Questions answered

Frequently asked questions

How is the Arabic letter Thaa pronounced?

Thaa is represented here as “Thaa”. Its articulation cue is: Tongue rests gently between the teeth. English spelling is only an approximation, so use an approved audible model or teacher correction for accuracy.

What are the four forms of Thaa?

The isolated, initial, medial, and final teaching forms shown on this page are ث، ثـ، ـثـ، ـث. The exact form used depends on position and whether neighbouring letters connect.

What can children confuse with Thaa?

Let the tongue show slightly; otherwise Thaa can sound like Taa or Seen.

Live class pathway

Want a teacher to guide Thaa pronunciation?

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