There are four syllables. In-com-pe-tent.
The word incompetent is an adjective, a word that describes a noun; for example an incompetent mechanic or an incompetent barber.
4 syllables am- phi- bi- an
Awake has two syllables. The syllables are a-wake.
There are 14 syllables.
There are two syllables in "wistfully."
There are 3 syllables in symphony:sym/pho/ny
there are 2 syllables in stomach. To see why, search 'How many syllables in attack?'
Happened has two syllables. The syllables are hap-pened.
He is an incompetent worker. If he weren't so incompetent, he'd have gotten a raise by now.
There are two syllables.
2 syllables