There are two syllables in the word tiring. 'Tir' and 'ring'.
To work this out yourself, try to say the word very slowly, and count how many movements your mouth has to make. That can be a good guide as to how many syllables you're making.
Tire is one syllable. An example of a word with two syllables is homework.
there are twoo syllables ty-re
The word has three syllables.
There are two syllables in the word woman. The syllables of the word are wo-man.
The word managed has two syllables. The syllables in the word are man-aged.
There are two syllables in the word cupcakes. The syllables in the word are cup-cakes.
The word owner has two syllables. The syllables in the word are own-er.
The word tire has one syllable.
There are three syllables. En-tire-ty.
The word retirement has three syllables. (re-tire-ment)
There are three syllables like so: re-tire-ment.
Entirely has three syllables. En-tire-ly.
(2) Tire-Ing.
Two syllables in the word teacher.
The word 'answer' has 2 syllables. An-swer.
There are four syllables in the word "usually".
The syllables in the word what is only 1 : "what".
The word has three syllables.
The word apotex has three syllables. The syllables in the word are a-po-tex.