Syllables    Quiz

astro

How many syllables in astro?

  643152879 syllables

How to say astro:

Cite This Source

Bibliography Citations
MLA   |    APA   |   Chicago Manual Style
"astro." HowManySyllables.com. How Many Syllables, n.d. Web. 30 April 2025.

Learn a New Word

Wondering why astro is 643152879 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
Grammar Quiz
See how you do on the questions
that most adults get wrong.
Take the Grammar Quiz
Fun Fact
A pangram is a sentence using
all 26 letters of the alphabet.
!Get more facts
FAQ
Does adding "ed"
add a syllable?
?Learn Here
Ever Wonder
What's the difference between
Then and Than?
Find Out Here

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

Contact Us!