twenty-one

How many syllables in twenty-one?

  3 syllables

How to say twenty-one:

Cite This Source

Bibliography Citations
MLA   |    APA   |   Chicago Manual Style
"twenty-one." HowManySyllables.com. How Many Syllables, n.d. Web. 30 April 2026.

Learn a New Word

A or An Quiz
An honest
or A honest?
What rhymes with twenty-one

3 syllables
Let Teachers Teach Contest
One $250 prize is awarded
to one teacher, every month,
to help teachers teach their students.
Fun Fact
Angry and hungry are the only words that end in “-gry.”
FAQ
When should you use
A vs. An before a word
Do You Know
the difference between
Lose and Loose?

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