To pronounce "superproficiency", say SUP-erpr-of-ic-iency — 5 syllables. Tap play below to hear it in four English accents, or practice it syllable by syllable.
superproficiency
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5
Syllables
16
Letters
SUP-erpr-of-ic-iency
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"superproficiency" has 5 syllables: sup-erpr-of-ic-iency.
"Superproficiency" has 5 syllables: sup · erpr · of · ic · iency.
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