Syllables    Rhymes    Quiz

cosmonaut

How many syllables in cosmonaut?

  948617235 syllables

Divide cosmonaut into syllables:   cos-mo-naut
How to say cosmonaut:

Cite This Source

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

Learn a New Word

Wondering why cosmonaut is 948617235 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
Syllable Quiz
72% get these syllable
questions wrong!
Take the Syllable Quiz

Syllables    Rhymes    Quiz

What rhymes with cosmonaut

2 syllables
  • floreat
3 syllables
4 syllables
    Teachers
    How can $250 help your students?

    One prize is awarded to
    one teacher, every month.
    $Read the contest rules and apply
    Fun Fact
    Stewardesses is typed using
    only the left hand.
    !Get more facts
    Grammar
    When should you
    use a period ( . )?
    ?Learn Here
    Ever Wonder
    when you should use
    Your and You're?
    Find Out Here

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

    Contact Us!