To pronounce "radioiodonated", say RAD-ioiod-on-at-ed — 5 syllables. Tap play below to hear it in four English accents, or practice it syllable by syllable.
radioiodonated
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 radioiodonated, then compare with the target. Your audio stays on this device — nothing is uploaded.
5
Syllables
14
Letters
RAD-ioiod-on-at-ed
Say it like
"radioiodonated" has 5 syllables: rad-ioiod-on-at-ed.
"Radioiodonated" has 5 syllables: rad · ioiod · on · at · ed.
Want the definition, translations into 8 languages, and read-aloud for full sentences?
Open “radioiodonated” in the full dictionary →