There is one open syllable.
One.
It has three open syllables.
There are three open syllables.
13. DIE-NO-MORE-SAW
There are no open syllables.
"Violent" has two open syllables: "vi" and "lent."
Reimburse has three syllables.
How many times does your mouth open when you say the word? Bur-glar. Two syllables.
Pillow has two syllables. The syllables are pil-low.
Three of them.
The word open has two syllables. (o-pen)
It has one open syllable. De-but. The first syllable is open.