We have put together a list of words that are similar to ACKNOWLEDGEMENT.

13 Alternative Words Similar to acknowledgement

1 Recognition Noun      Synonym Words Like Recognition
3 Acceptance Noun      Synonym Words Like Acceptance
4 Content Noun      Synonym Words Like Content
5 Message Noun      Synonym Words Like Message
6 Substance Noun      Synonym Words Like Substance
7 Greeting Noun      Hyponym Words Like Greeting
8 Credits Noun      Hyponym Words Like Credits
9 Receipt Noun      Hyponym Words Like Receipt
10 Ciao Noun      Hyponym Words Like Ciao
11 Admission Noun      Hyponym Words Like Admission
12 Salutation Noun      Hyponym Words Like Salutation
13 Declination Noun      Hyponym Words Like Declination

2 examples of acknowledgement

1 she seems to avoid much in the way of recognition or acknowledgement of feminist work prior to her own
2 the preface contained an acknowledgment of those who had helped her

10 definitions of acknowledgement

1 the state or quality of being recognized or acknowledged
2 a statement acknowledging something or someone
3 The act of acknowledging; admission; avowal; owning; confession.
4 The act of owning or recognizing in a particular character or relationship; recognition as regards the existence, authority, truth, or genuineness.
5 An award or other expression or token of appreciation.
6 An expression of gratitude.
7 A message from the addressee informing the originator that the originator's communication has been received and understood.
8 A response sent by a receiver to indicate successful receipt of a transmission.
9 The act of a man admitting a child as his own.
10 A formal statement or document recognizing the fulfilment or execution of a legal requirement or procedure.
We get our data from many different dictionaries across the web:
Wordnik, Wiktionary, Century, American Heritage, Gcide