- 791 名前：nt a similar to diamond.
Probably it is a generational thing. Younger members of my parents' generation on to the present seem to prefer the 2 syllable pronunciation.
My husband Don is actually slightly older than either of my parents. I remember when we first met Don used 3 syllables. After spending quality time with me Don began saying it as 2 syllables.
In the fields of art and textile history, diaper is almost always pronounced with 3 syllables. [] - [ここ壊れてます]
