Act-up Definition

verb

(intransitive, idiomatic) To misbehave; to cause trouble.

My allergies act up during hay fever season.
Children may act up in class in an effort to get attention.
Wiktionary
Synonyms:
Antonyms:
  • function properly
  • behave

Related Articles

Act-up Is Also Mentioned In

Find Similar Words

Find similar words to act-up using the buttons below.

Words Starting With

AACACT

Words Ending With

PUP

Unscrambles

act-up

Words Starting With A and Ending With P

Starts With A & Ends With PStarts With AC & Ends With PStarts With A & Ends With UP

Word Length

6 Letter Words6 Letter Words Starting With A6 Letter Words Ending With P