1. addendum

noun. ['əˈdɛndəm'] textual matter that is added onto a publication; usually at the end.


  • postscript
  • sequel
  • supplement
  • end matter
  • matter
  • appendix
  • back matter


  • discontinuance
  • discontinuation
  • take away
  • detach

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Words that Rhyme with Addendum

  • sedum
  • sedam
  • dedham

How to spell addendum? Is it adendum? Or addedum? Common misspellings are:

  • adendum
  • addedum

Example sentences of the word addendum

1. Noun, singular or mass
Read through each addendum, attachment, modification and rider to better understand what is and is not covered.