One.
Bike just got one syllable.
The word bike has only one syllable.
yes
There is one syllable for the word what.
The word "have" has just one syllable.
one syllable
one syllable
one syllable
one syllable
The word "tell" has one syllable.
The word plant has one syllable. This means that there is no syllable divide for this word.
In the word "the", there is one syllable.