A syllable is omitted for most accents when it's spoken.
In some pronunciations of restaurant, the second syllable is omitted. (res-trahnt)
"Restaurant" is sometimes pronounced with the second syllable omitted (res-trahnt)
In speech, the second syllable of "ivory" is often omitted.
The fourth syllable is often omitted. (in-si-dent-lee)
"Aspirin" is sometimes pronounced with the second syllable omitted (as-prin)
"Platinum" is sometimes pronounced with the second syllable omitted (plat-nuhm)
"Chocolate" is sometimes pronounced with the second syllable omitted (choc-lit)
"Chocolate" is sometimes pronounced with the second syllable omitted (choc-lit)
In some pronunciations of ivory, the second syllable is omitted. (ahy-vree)
The word asprin has an omitted syllable. We pronounce it with two syllables when it technically has three.
Neither it is an added syllable
No.
It's often pronounced with an omitted letter.
Not usually.