To pronounce "stackup", say STACK-up — 2 syllables. Tap play below to hear it in four English accents, or practice it syllable by syllable.
stackup
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2
Syllables
7
Letters
STACK-up
Say it like
"stackup" has 2 syllables: stack-up.
"Stackup" has 2 syllables: stack · up.
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