all of a sudden

How many syllables in all of a sudden?

  5 syllables

How to say all of a sudden:

Cite This Source

Bibliography Citations
MLA   |    APA   |   Chicago Manual Style
"all of a sudden." HowManySyllables.com. How Many Syllables, n.d. Web. 15 March 2026.

Learn a New Word

Got Rhymes?
Prove it!

Fun Fact
Brunch = Breakfast + Lunch
This is a portmanteau.
Grammar
When should you
use a period ( . )?
Ever Wonder
when to use
Then and Than?

Parents, Teachers, StudentsDo you have a grammar question?
Need help finding a syllable count?
Want to say thank you?