addendum [noun]

Definition of addendum:

textual matter that is added onto a publication; usually at the end

Synonyms of addendum:

● Postscript

● Supplement

● Addition

● Appendix

● Extension

● Adjunct

● Annex

● Accessory

● Augmentation

● Appendage

● Attachment


Opposite/Antonyms of addendum:

● Epitome

● Deduction

● Foreword

● Decline

● Subtraction

● Decrease

● Lessening


Sentence/Example of addendum:

The Addendum was also telefaxed on the same day to various leading members of Congress.