To pronounce "propriolactone", say PROPR-iol-act-on-e — 5 syllables. Tap play below to hear it in four English accents, or practice it syllable by syllable.
propriolactone
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5
Syllables
14
Letters
PROPR-iol-act-on-e
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"propriolactone" has 5 syllables: propr-iol-act-on-e.
"Propriolactone" has 5 syllables: propr · iol · act · on · e.
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