To pronounce "perniciousness", say PERN-ic-iousn-ess — 4 syllables. Tap play below to hear it in four English accents, or practice it syllable by syllable.
perniciousness
Tap to hear · American accent
Accent
If an accent sounds the same, your device is missing that voice — it falls back to the closest one.
Speed
Syllable by syllable — tap each one
Record yourself saying perniciousness, then compare with the target. Your audio stays on this device — nothing is uploaded.
4
Syllables
14
Letters
PERN-ic-iousn-ess
Say it like
"perniciousness" has 4 syllables: pern-ic-iousn-ess.
"Perniciousness" has 4 syllables: pern · ic · iousn · ess.
Want the definition, translations into 8 languages, and read-aloud for full sentences?
Open “perniciousness” in the full dictionary →