GOO-ahsh
/ˈɡuˌɑʃ/
Gouache is pronounced GOO-ahsh (/ˈɡuˌɑʃ/). Gouache is a water-based painting medium using opaque pigments suspended in a gum arabic binder. It behaves like watercolor but dries to a solid, vivid finish, allowing strong coverage and reworkability. Commonly used by illustrators and designers for bold color blocks and crisp edges. The term also refers to the resulting opaque paint itself.
nounGouache is a water-based painting medium using opaque pigments suspended in a gum arabic binder. It behaves like watercolor but dries to a solid, vivid finish, allowing strong coverage and reworkability. Commonly used by illustrators and designers for bold color blocks and crisp edges. The term also refers to the resulting opaque paint itself.
How to Pronounce Gouache
"The artist painted the poster with gouache to achieve bright, flat colors."
"She prefers gouache for its quick drying time and vibrant hues."
"A gouache wash can layer smoothly over pencil sketches without cracking."
You pronounce it as /ɡwɑːʃ/ in US and UK practice, with initial
Two frequent errors are simplifying as “gou-ache” or saying it like “go-wash” with a hard /g/ onset. The correct is /ɡwɑːʃ/ where the /w/ blends with the open back vowel and the final /ʃ/ is like 'sh' in 'shop' but softer; keep the tongue high for /ɒː/ length and avoid dropping the /w/ or turning into /ɡoʊ/.
US and UK share the /ɡw/ onset, but vowel color can shift: US tends to a longer /ɑː/ in certain contexts, while UK sometimes shortens the vowel slightly; Australian tends toward a broader /ɒ/ in rhotic or non-rhotic contexts, with the /ʃ/ preserved. The overall /ɡwɑːʃ/ remains recognizable across accents.
The challenge lies in the onset cluster /ɡw/ and the long, open back vowel followed by the voiceless palato-alveolar fricative /ʃ/. Many speakers misplace the /w/ or mispronounce the final /ʃ/. Practice by isolating /ɡw/ as a single blend, then glide into /ɑː/ and finish with /ʃ/ without adding an extra syllable.
Yes—unlike many English loanwords with silent letters, gouache pronounces all significant letters: the initial /ɡ/ and /w/ blend, the long /ɒː/ (or /ɑː/ in many accents), and the final /ʃ/. The key is keeping a smooth /w/ transition into the back vowel and not elongating the final /ʃ/ into a syllable.
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US: rhotic, /ɡwɑːʃ/ with stronger /r/ influence avoided; UK: non-rhotic; AU: similar to US but with broader vowel quality; Vowel: US /ɑː/ vs UK /ɒː/ vs AU /ɔː/ in some regions; Lip rounding on /w/ must be subtle; ensure air flow through lips; IPA references: /ɡ/ /w/ /ɑː/ /ʃ/.
Gouache comes from the Italian word guazzo, meaning “puddle” or “puddle of paint,” and from the French term gouache itself, which originally referred to opaque body colors in early modern painting. The Middle Ages and Renaissance saw gouache as a soft, chalky form of pigment used for underdrawings and signage. By the 18th and 19th centuries, artists adopted watered-down pigments suspended in a gum binder to mimic opaque oil-like effects while preserving the immediacy of watercolor. The modern term gouache was solidified in English usage in the 19th century, aligning with the French practice of using opaque pigment in water-based media. Today, gouache is favored for its vibrancy, reworkability, and matte finish, with technical advances expanding its lightfastness and mixability with watercolor and acrylics.
💡 Etymology tip: Understanding word origins can help you remember pronunciation patterns and recognize related words in the same language family.
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💡 These words have similar meanings to "Gouache" and can often be used interchangeably.
🔄 These words have opposite meanings to "Gouache" and show contrast in usage.
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Words that rhyme with "Gouache"
-che sounds
-ash sounds
Practice with these rhyming pairs to improve your pronunciation consistency:
🎵 Rhyme tip: Practicing with rhyming words helps you master similar sound patterns and improves your overall pronunciation accuracy.
