acid-fast

How many syllables in acid-fast?

  3 syllables

How to say acid-fast:

Cite This Source

Bibliography Citations
MLA   |    APA   |   Chicago Manual Style
"acid-fast." HowManySyllables.com. How Many Syllables, n.d. Web. 27 January 2026.

Learn a New Word

Syllable Quiz
Are you smarter than a
3rd grader?
What rhymes with acid-fast

2 syllables
  • cineast
    3 syllables
    Teachers
    What can $250 do for your classroom?

    One prize is awarded to
    one teacher, every month.
    Fun Fact
    Orange” became the term for
    a fruit in the 13th century.
    Grammar
    Learn when to use
    A vs. An
    Do You Know
    the difference between
    To, Too, 2, and Two?

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