The word “add-on” has 2 syllables: add-on
It's pronounced as /ˈæd ˌɔn/
What is synonym and antonym for add-on?
In the thesaurus, “add-on” has 41 synonyms and 4 antonyms.
Here are synonyms and antonyms for add-on along with examples of usage in sentences.
On this page you'll find 45 synonyms, antonyms, or another words to add-on, such as: accessary, accessory, accompaniment, accouterment, accoutrement, adapter, adaptor.
Make sure to choose synonyms and antonyms that are appropriate for the context of the sentence.