arduous

How many syllables in arduous?

  3 syllables

Divide arduous into syllables:   ar-du-ous
Stressed syllable in arduous:   ar-du-ous
How to say arduous:

Cite This Source

Bibliography Citations
MLA   |    APA   |   Chicago Manual Style
"arduous." HowManySyllables.com. How Many Syllables, n.d. Web. 29 January 2026.

Learn a New Word

Plural Quiz
What is the plural of
SOS?

Synonyms for arduous


1 syllable
  • hard
  • tough
  • rough
2 syllables
  • heavy
  • tiring
  • labored
3 syllables
4 syllables
Teachers
How can $250 help your students?

One prize is awarded to
one teacher, every month.
Fun Fact
Angry and hungry are the only words that end in “-gry.”
FAQ
Does every have
2 or 3 syllables?
Do You Know
Writing a quote?
Which should you use
' ' or " "

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