Divide impregnable into syllables:   im-preg-na-ble
Stressed syllable in impregnable:   im-preg-na-ble
How to pronounce impregnable:   im-preg-nuh-bull
How to say impregnable: 
Cite This Source
1.  What is a syllable?
2.  How to count syllables.
3.  How to divide into syllables.
Parents, Teachers, StudentsDo you have a grammar question?
Need help finding a syllable count?
Want to say thank you?