The Sound th (voiced) In American English

The Voiced Sound of th

The multigraph "th" can make the voiced sound /ð/, which is close to the English /z/ sound, but produced with the tongue lightly touching the upper teeth. This pronunciation drill focuses on this sound and practices it across three syllable structures:

Vowel + Consonant (VC)

Consonant + Vowel (CV)

Vowel + Consonant + Consonant (VCC)

Working through these patterns helps you stabilize the sound in both initial and final positions while maintaining clarity in connected speech.
Begin with VC combinations to practice /ð/ at the end of syllables, focusing on keeping the sound voiced until the release. Then move to CV combinations, where /ð/ appears at the start of syllables and requires clear onset without replacing it with similar sounds like /d/ or /z/. Finally, practice the VCC patterns, where /ð/ is followed by consonant clusters, requiring smooth transitions while preserving the voiced dental articulation. Repeat each structure slowly at first, ensuring precision and continuous airflow, then gradually increase speed while maintaining consistent pronunciation.

Step 1: Vowel + Consonant

Repeat each word aloud at least 3 times.

i + th → /ið/

Example

breathe, seethe, sheathe

Short i + th → /ɪð/

Example

with, wither

Short a + th → /ʌð/

Example

other, mother

u + th → /uð/

Example

soothe, smooth

eɪ + th → /eɪð/

Example

bathe, scathe

aɪ + th → /aɪð/

Example

writhe, lithe, scythe

Long o + th → /oʊð/

Example

loathe, clothe

Step 2: Consonant + Vowel

Repeat each word aloud at least 3 times.

th + i → /ði/

Example

these

th + Short i → /ðɪ/

Example

this

th + Short e → /ðɛ/

Example

them, there, their

th + æ → /ðæ/

Example

that, than

th + Short a → /ðʌ/

Example

thus

th + eɪ → /ðeɪ/

Example

they

th + Long o → /ðoʊ/

Example

though

Step 3: Vowel + Consonant + Consonant

Read each word aloud at least 3 times. The words in this set include consonant clusters, so they might require more practice.

i + th + s → /iðz/

Example

seethes, breathes, sheathes

u + th + s → /uðz/

Example

soothes, smooths

eɪ + th + s → /eɪðz/

Example

bathes, scathes

aɪ + th + s → /aɪðz/

Example

writhes, lithes, scythes

Long o + th + s → /oʊðz/

Example

loathes, clothes

i + th + d → /iðd/

Example

breathed, seethed, sheathed

u + th + d → /uðd/

Example

soothed, smoothed

eɪ + th + d → /eɪðd/

Example

bathed, scathed

aɪ + th + d → /aɪðd/

Example

writhed, lithed, scythed

oʊ + th + d → /oʊðd/

Example

loathed, clothed

Sentence Drills

Read each sentence aloud to practice the different patterns in which the sound of "th" appears in words.

Example

They gathered their clothes together.

The mother bathed the baby carefully.

Those brothers live with their father.

The weather there is warmer than here.

This feather is smoother than that one.

The other children played near their school.

Those people gathered there after the meeting.

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