To pronounce "thionitrosonium", say THION-itr-os-on-ium — 5 syllables. Tap play below to hear it in four English accents, or practice it syllable by syllable.
thionitrosonium
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5
Syllables
15
Letters
THION-itr-os-on-ium
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"thionitrosonium" has 5 syllables: thion-itr-os-on-ium.
"Thionitrosonium" has 5 syllables: thion · itr · os · on · ium.
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