addendum

How many syllables in addendum?

  3 syllables

Divide addendum into syllables:   ad-den-dum
Stressed syllable in addendum:   ad-den-dum
How to pronounce addendum:   uh-den-dum
How to say addendum:

Cite This Source

Bibliography Citations
MLA   |    APA   |   Chicago Manual Style
"addendum." HowManySyllables.com. How Many Syllables, n.d. Web. 28 January 2026.

Learn a New Word

Grammar Quiz
There, they're, or their?
Test yourself.

Synonyms for addendum


1 syllable
  • note
    2 syllables
    • add-on
    • P.S.
    • PS
    • surcharge
    • coda
    • postscript
    • rider
    3 syllables
    Let Teachers Teach Contest
    One $250 prize is awarded
    to one teacher, every month,
    to help teachers teach their students.
    Fun Fact
    CHECKBOOK is the longest
    horizontally symmetrical word.
    FAQ
    Is orange 1 or 2
    syllables?
    What rhymes with addendum

    3 syllables
    • agendum
    Did You Know
    dogs = many dogs
    dog's = belongs to one dog
    dogs' = belongs to many dogs

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