The phrase “act up” has 2 syllables: act up
It's pronounced as /ækt ʌp/
What is synonym and antonym for act up?
In the thesaurus, “act up” has 31 synonyms and 24 antonyms.
Here are synonyms and antonyms for act up along with examples of usage in sentences.
On this page you'll find 55 synonyms, antonyms, or another words to act up, such as: acquit, act, act out, bear, caper, carouse, carry on.
Make sure to choose synonyms and antonyms that are appropriate for the context of the sentence.