To pronounce "smithsonian", say SMITHS-on-ian — 3 syllables. Tap play below to hear it in four English accents, or practice it syllable by syllable.
smithsonian
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3
Syllables
11
Letters
SMITHS-on-ian
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"smithsonian" has 3 syllables: smiths-on-ian. It rhymes with chthonian and gorgonian, if that helps it stick.
Real example sentences from Tatoeba (CC-BY) — tap to hear each one, or see it used on YouGlish.
Practicing rhymes trains the same ending sounds.
"Smithsonian" has 3 syllables: smiths · on · ian.
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