Syllables    Synonyms    Rhymes    Quiz

efficacious

How many syllables in efficacious?

  592146738 syllables

Divide efficacious into syllables:   ef-fi-ca-cious
Primary syllable stress:   ef-fi-ca-cious
Secondary syllable stress:   ef-fi-ca-cious
How to pronounce efficacious:   ef-i-key-shus
How to say efficacious:

Cite This Source

Bibliography Citations
MLA   |    APA   |   Chicago Manual Style
"efficacious." HowManySyllables.com. How Many Syllables, n.d. Web. 10 May 2024.

Learn a New Word

Wondering why efficacious is 592146738 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
Can you divide
cheese into syllables?
Take the Syllable Quiz

Syllables    Synonyms    Rhymes    Quiz

Synonyms for efficacious


3 syllables
4 syllables
    Teachers
    We award $250 every month to
    help teachers
    teach their students.
    $Read the contest rules and apply
    Fun Fact
    The opposite of déjà vu is
    jamais-vu.
    !Get more facts
    FAQ
    Is fire 1 or 2
    syllables?
    ?Learn Here

    Syllables    Synonyms    Rhymes    Quiz

    What rhymes with efficacious

    2 syllables
    3 syllables
    4 syllables
    6 syllables
      Ever Wonder
      when you should use
      Lose and Loose?
      Learn Here

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

      Contact Us!