One
Heard has one syllable.
He ARD
one
Clothesline has two syllables. The syllables are clothes-line.
Laboratory has four syllables.
There are nine syllables in the phrase "much have you traveled in the realms of gold."
There are 4 syllables in pretentiously.
It has 5 syllables.
2 + 2 = 4 syllables
There are two syllables in the word "dairy."
There are 4 syllables. Pre-re-cor-ded.
5 syllables... 'ex-tra-ord-in-ary'