To pronounce "simultaneity", say SIM-ult-an-eity — 4 syllables. Tap play below to hear it in four English accents, or practice it syllable by syllable.
simultaneity
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 simultaneity, then compare with the target. Your audio stays on this device — nothing is uploaded.
4
Syllables
12
Letters
SIM-ult-an-eity
Say it like
"simultaneity" has 4 syllables: sim-ult-an-eity.
"Simultaneity" has 4 syllables: sim · ult · an · eity.
Want the definition, translations into 8 languages, and read-aloud for full sentences?
Open “simultaneity” in the full dictionary →