To pronounce "ultracarbonaceous", say ULTR-ac-arb-on-ac-eous — 6 syllables. Tap play below to hear it in four English accents, or practice it syllable by syllable.
ultracarbonaceous
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6
Syllables
17
Letters
ULTR-ac-arb-on-ac-eous
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"ultracarbonaceous" has 6 syllables: ultr-ac-arb-on-ac-eous.
"Ultracarbonaceous" has 6 syllables: ultr · ac · arb · on · ac · eous.
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