To pronounce "diffusionlessness", say DIFF-us-ionl-essn-ess — 5 syllables. Tap play below to hear it in four English accents, or practice it syllable by syllable.
diffusionlessness
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 diffusionlessness, then compare with the target. Your audio stays on this device — nothing is uploaded.
5
Syllables
17
Letters
DIFF-us-ionl-essn-ess
Say it like
"diffusionlessness" has 5 syllables: diff-us-ionl-essn-ess.
"Diffusionlessness" has 5 syllables: diff · us · ionl · essn · ess.
Want the definition, translations into 8 languages, and read-aloud for full sentences?
Open “diffusionlessness” in the full dictionary →