Syllables    Rhymes    Quiz

unheard-of

How many syllables in unheard-of?

  3 syllables

Divide unheard-of into syllables:   un-heard-of
Stressed syllable in unheard-of:   un-heard-of
How to say unheard-of:

Cite This Source

Bibliography Citations
MLA   |    APA   |   Chicago Manual Style
"unheard-of." HowManySyllables.com. How Many Syllables, n.d. Web. 28 January 2026.

Learn a New Word

Wondering why unheard-of is 3 syllables?   Contact Us!   We'll explain.

Syllable Rules

1.  What is a syllable?
2.  How to count syllables.
3.  How to divide into syllables.

More Grammar
Trending Words
A or An Quiz
An honest
or A honest?
Take the A vs. An Quiz

Syllables    Rhymes    Quiz

What rhymes with unheard-of

3 syllables
Teacher of The Month
Win $250 for your students.
One prize is awarded to
one teacher, every month.
$Read the contest rules and apply
Fun Fact
The letters in ‘spoon-feed’ are
in reverse alphabetical order.
!Get more facts
FAQ
When should you use
A vs. An before a word
?A vs. An Rules
Ever Wonder
when to use
Whether and Weather?
Learn Here

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

Contact Us!