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/θ/ — the /θ/ sound

/θ/

the /θ/ sound

Consonants · Fricatives

think

This sound hasn't been scored yet.

Biibo

How to make it

Put the tip of your tongue between your teeth and blow air through. No voice.

Pairs with /ð/ — same mouth shape, only the voicing differs.

Watch a native speaker say it

See the mouth and tongue before you record — hearing a sound rarely tells you where the tongue goes.

Rachel's English · English Sounds - The Two TH Consonants [θ] and [ð] Watch on YouTube

More videos

Ultrasound and MRI of this soundOpens the Seeing Speech IPA chart (University of Glasgow): ultrasound tongue video and MRI of the sound being made.

Words with this sound

Tap the speaker to hear a native speaker say it.

  • bath

    /bæθ/

  • earth

    /ɜːrθ/

  • eighth

    /eɪtθ/

  • math

    /mæθ/

  • mouth

    /maʊθ/

  • path

    /pæθ/

  • south

    /saʊθ/

  • thing

    /θɪŋ/

  • third

    /θɚd/

  • thought

    /θɔːt/

  • through

    /θruː/

  • tooth

    /tuθ/

Minimal pairs

Two words that differ by exactly one sound. Listen until you can tell them apart, then say them yourself.

  • mouth

    /maʊθ/

    θ

    mouse

    /maʊs/

    s
  • bath

    /bæθ/

    θ

    bat

    /bæt/

    t
  • author

    /ˈɔθɚ/

    θ

    offer

    /ˈɔːfər/

    f
  • thigh

    /θaɪ/

    θ

    thy

    /ˈðaɪ̯/

    ð
  • math

    /mæθ/

    θ

    map

    /mæp/

    p
  • third

    /θɚd/

    θ

    bird

    /bˈɜːd/

    b
  • bath

    /bæθ/

    θ

    bad

    /bæd/

    d
  • bath

    /bæθ/

    θ

    back

    /bæk/

    k
Drill /θ/ vs /s/

Test yourself on this sound

Read these 8 words in one recording. The AI scores every sound and tells you whether your /θ/ came out right.