The word “callback” has 2 syllables: call-back
It's pronounced as /ˈkɔːlˌbæk/
What is synonym and antonym for callback?
In the thesaurus, “callback” has 3 synonyms.
Here are synonyms for callback along with examples of usage in sentences.
On this page you'll find 3 synonyms or another words to callback, such as: conference call, message, voice mail.
Make sure to choose synonyms and antonyms that are appropriate for the context of the sentence.