3 syllables: Su, cra, lose. Stress on Su.
SOO-kruh-lohs
/ˈsukɹəˌloʊs/
Sucralose is pronounced SOO-kruh-lohs (/ˈsukɹəˌloʊs/). It has three syllables (Su-cra-lose), with the stress on "Su". Sucralose is a non-nutritive artificial sweetener used to replace sugar in foods and beverages. It is synthesized from sucrose by chlorination, making it intensely sweet with no usable calories for the body. Commonly marketed in brands like Splenda, it resists digestion and maintains sweetness under heat, making it suitable for cooking and baking.
nounSucralose is a non-nutritive artificial sweetener used to replace sugar in foods and beverages. It is synthesized from sucrose by chlorination, making it intensely sweet with no usable calories for the body. Commonly marketed in brands like Splenda, it resists digestion and maintains sweetness under heat, making it suitable for cooking and baking.
"The cafe added sucralose to the iced tea to keep it low in calories."
"She preferred sucralose over sugar because it didn’t cause a sugar spike."
"Some recipes call for sucralose as a sugar substitute to stay diabetic-friendly."
Pronounce it as soo-KRAY-lose? No—it's soo-CRUH-lohs. IPA US: /ˈsuː.krəˌloʊs/. The stress is on the first syllable, with the second syllable reduced, and the final 'lose' like 'lohs' in American English. For clarity: SU-CRUH-LOS, with a light, quick second syllable and a clear final 's' sound. Listen to a native speaker or pronunciation tool for fine vowel quality. IPA reference helps you align mouth positions: start with a long 'oo' in /ˈsuː/, then a schwa /ə/ in /ˈsuː.krə/, and a rounded /loʊs/ in /ˌloʊs/.
Two frequent errors: (1) Misplacing stress as on the second syllable; you should stress the first: /ˈsuː.krəˌloʊs/. (2) Slurring the middle for a vague 'cruh' sound; keep the /krə/ clearly between /ˈsuː/ and /loʊs/. Tip: practice with 2-3 slow repetitions, emphasizing each segment. Also avoid turning the final -ose into /ɪz/ like ‘suz-kruh-LOS’—end with a crisp /s/.
US: /ˈsuː.krəˌloʊs/ with a rhotacized /r/ and clear /loʊs/. UK: /ˈsjuː.krəˌləʊz/ or /ˈsuː.krəˌləʊs/ where /r/ is non-rhotic and /ləʊs/ shows lengthened /əʊ/; UK speakers often have a shorter /ə/ and more rounded /əʊ/. AU: /ˈsuː.kɹə.ləʊs/ with an Australian vowel quality and closer to rhotic-like /ɹ/ in careful speech; some variation toward /ˈsjuː.krəˌləʊs/. Overall: American tends to a more pronounced /ˈsuː/ and /loʊs/, UK smoother /ˈsuː.krəˌləʊs/, AU mixes rhoticity and vowel length.
Three main challenges: (1) the tri-syllabic rhythm with three closely spaced syllables; (2) the schwa in the middle syllable /ˈsuː.krə/ can be reduced, causing a blur between sounds; (3) final /loʊs/ combines a long tense vowel with an 's' that must be distinctly released. Tip: practice segmenting: /ˈsuː/ + /krə/ + /loʊs/, exaggerate slowly, then normalize. Use minimal pairs to reinforce each segment’s sound.
Note the middle consonant cluster /kr/ is immediately followed by a reduced vowel /ə/, not a full vowel; keep the /kr/ distinct while the /ə/ is light. Also ensure the final /s/ is crisp, not silent or voicelessly elongated. The sequence /ˈsuː.krəˌloʊs/ places the primary stress on /ˈsuː/ and secondary rise on /ˌloʊs/ in connected speech.
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Sucralose derives from the combination of sugar (sucrose) with chlorine atoms. The term blends sucrose with the chemical suffix -alose, a nod to its relation to alose-type sugars, though it is not a sugar itself. Developed in the 1970s by scientists seeking a heat-stable, zero-calorie sweetener, sucralose results from selective chlorination of sucrose, replacing hydroxyl groups with chlorine. The name’s first element, sucra-, echoes sugary origins, while -l ose mirrors the naming pattern of sweet-tasting compounds. The first widely reported use appeared in the late 1990s in consumer products, and regulatory approval followed in the early 2000s in many regions, establishing sucralose as a mainstream artificial sweetener.
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Words that rhyme with "Sucralose"
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