To pronounce "illustriousness", say ILL-ustr-iousn-ess — 4 syllables. Tap play below to hear it in four English accents, or practice it syllable by syllable.
illustriousness
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 illustriousness, then compare with the target. Your audio stays on this device — nothing is uploaded.
4
Syllables
15
Letters
ILL-ustr-iousn-ess
Say it like
"illustriousness" has 4 syllables: ill-ustr-iousn-ess.
"Illustriousness" has 4 syllables: ill · ustr · iousn · ess.
Want the definition, translations into 8 languages, and read-aloud for full sentences?
Open “illustriousness” in the full dictionary →