It has two syllables
The stress in the word "later" is on the first syllable.
the first
O.O What? Consult a dictionary.
The word "alert" has the stress on the first syllable, making it a first accented syllable word.
first syllable
The stressed syllable in the word "morning" is the first syllable, which is "mor."
The stress syllable in the word "butterfly" is on the first syllable, "but".
Shower is a two-syllable word. The stress is on the first syllable: SHOW-er.
The first.
The first syllable "i" is stressed in the word item.
The stressed syllable is the first syllable--COL
The word "kettle" is a first accented syllable word. The emphasis is placed on the first syllable ("ket-").