Curator: Prof. Elena Rostova Date: 2/14/2026 Dept: Visual Arts & Sciences

VOICELESS TH WORDS

The English language is full of unique sounds and letters that contribute to its distinct character. One such feature is the voiceless th words, which are words that contain the voiceless 'th' sound. This sound is produced by placing the tongue against the roof of the mouth (the alveolar ridge) and then releasing the air without any obstruction, resulting in a sound that is often described as a soft, unvoiced 'th' sound.

Words with this sound can be found in various contexts and often carry a certain distinctiveness that sets them apart. For instance, words like this, that, withstand, and thought all utilize the voiceless 'th' sound. This sound is particularly useful in distinguishing similar words that might otherwise be confused, such as this and this (with a voiced 'th' sound), or thought and tought (where the 'th' is silent in the latter word).

The benefit of this unique sound is that it adds a layer of clarity and precision to the language. It allows speakers to convey specific meanings and nuances that might be lost with other sounds. Moreover, it contributes to the overall musicality and rhythm of speech, making it an essential component of English pronunciation and communication.

Supplementary Figures

Fig 1. Spot Difference

In a quiet library, a student sits at a desk, pen in hand, writing furiously. The focus is on the paper, where the word 'thunder' is written, with a small speech bubble above it, highlighting the voiceless 'th' sound. A sense of concentration and learning.

Inspect Figure

Fig 2. Medial Position

A vintage-style illustration of a medieval knight, his mouth open in a silent battle cry, the 'th' sound emphasized by a speech bubble filled with a stylized 'th' symbol. The image evokes a sense of strength and determination in the absence of words.

Inspect Figure

Fig 3. Medial Position

A group of children playing in a park, their faces animated with laughter. One child points to the sky, saying 'thunder' without making a sound, using hand gestures to convey the meaning. A playful and imaginative scene.

Inspect Figure

Fig 4. For Kids

A still life composition featuring a vintage typewriter, with a blank page ready for typing. The typewriter's keys are highlighted, showing the position where the 'th' sound is often typed, suggesting a creative writing session.

Inspect Figure

Fig 5. Initial

A vibrant street art mural depicting a cityscape at night. The word 'thunder' is spray-painted in bold letters, with the 'th' sound represented by a stylized lightning bolt. A dynamic and energetic visual.

Inspect Figure

Fig 6. Final

A close-up of a chef's hands, rolling dough in a kitchen. The chef's lips are pressed into a silent 'th' shape, indicating the preparation for a quiet, yet powerful, culinary creation. A culinary art scene.

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Fig 7. Sound

A black-and-white photograph of a historical speech bubble, filled with the word 'thunder' in elegant calligraphy. The image evokes a sense of nostalgia and the power of oratory tradition.

Inspect Figure

Fig 8. Medial

A digital painting of a futuristic city, with a holographic sign that reads 'Th-City'. The 'th' sound is emphasized by a glowing, futuristic font, creating a unique and modern visual.

Inspect Figure

Fig 9. Voiced

A still life of a vintage tea set, with a teacup and saucer on a table. The cup is shaped like a 'th' symbol, suggesting a quiet, intimate moment of tea drinking.

Inspect Figure

Fig 10. Speech Therapy

A group of friends, sitting in a cozy cafe, whispering to each other. The word 'thunder' is written on a napkin, with a small 'th' symbol, indicating a secret plan or code.

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Fig 11. Voiceless Th Words Worksheets

A close-up of a person's face, wearing a traditional Native American headdress. The headdress is shaped like a 'th' symbol, symbolizing a powerful and silent cultural heritage.

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Fig 12. Tongue Twister

A vibrant, colorful painting of a rainbow, with the word 'thunder' written in the center, using a rainbow-colored font. A joyful and whimsical representation of nature's beauty.

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Fig 13. List

A black-and-white portrait of a famous actor, capturing a silent, intense gaze. The actor's eyes convey the 'th' sound, suggesting a powerful and unspoken message.

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Fig 14. Initial Poition

A still life of a vintage camera, with a lens cap shaped like a 'th' symbol. The camera is ready to capture a moment of silence and reflection.

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Fig 15. $250

A digital illustration of a futuristic robot, with a speech bubble that reads 'th-bot'. The robot's design emphasizes the 'th' sound, creating a unique and futuristic character.

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Fig 16. Sentences

A close-up of a person's hand, holding a vintage typewriter key, with the 'th' position highlighted. A sense of nostalgia and the power of written communication.

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Fig 17. That Are

A group of children playing with a toy robot, making it say 'thunder' without sound. A playful and imaginative scene, emphasizing the fun of language.

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Fig 18. Pictures

A vintage-style advertisement for a silent movie, featuring a speech bubble with the word 'thunder' in elegant script. A nostalgic and artistic representation of early cinema.

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Fig 19. 'Th' Words for Kids with Pictures & Worksheets

A still life of a vintage typewriter, with a blank page and a small 'th' symbol on the key. A sense of anticipation and the power of written expression.

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Fig 20. 'Th' Words for Kids with Pictures & Worksheets

A digital illustration of a futuristic city, with a holographic sign that reads 'Th-City'. The 'th' sound is emphasized by a glowing, futuristic font, creating a unique and modern visual.

Inspect Figure

Fig 21. Free voiceless TH words list and pictures - ESL Vault

A close-up of a person's lips, forming the 'th' sound, with a speech bubble filled with a question mark. A moment of contemplation and silent inquiry.

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Fig 22. Free voiceless TH words list and pictures - ESL Vault

A group of friends, sitting in a park, whispering to each other. The word 'thunder' is written on a napkin, with a small 'th' symbol, indicating a secret plan or code.

Inspect Figure

Fig 23. Voiceless TH Words

A vintage-style illustration of a medieval castle, with a speech bubble filled with the word 'thunder' above a tower. A sense of ancient power and silence.

Inspect Figure

Fig 24. The Two Sounds of TH: Voiced vs. Voiceless - Literacy Learn

A still life of a vintage typewriter, with a blank page and a small 'th' symbol on the key. A sense of anticipation and the power of written expression.

Inspect Figure

Fig 25. Testy yet trying: Final TH (voiceless): Free Speech Therapy ...

A digital painting of a futuristic robot, with a speech bubble that reads 'th-bot'. The robot's design emphasizes the 'th' sound, creating a unique and futuristic character.

Inspect Figure

Fig 26. Free voiceless TH words list and pictures - ESL Vault

A close-up of a person's hand, holding a vintage typewriter key, with the 'th' position highlighted. A sense of nostalgia and the power of written communication.

Inspect Figure