Act synonyms such as "item, be active, acquit oneself, affect, appear, bluff, achievement, a put-on, act of parliament, bit, dance, and entertainment". Act is a verb, and its antonyms are refrain and idle. Here are 160 another word for act with example sentences.
Another word for Act
1. take action
- take the initiative
- take steps
- take measures
- take action
- react
- proceed
- move
- make progress
- make headway
- make a move
- go ahead
- get moving
- do something
- be employed
- be busy
- be active
2. behave
- react
- perform
- function
- deport oneself
- conduct oneself
- comport oneself
- behave
- bear oneself
- acquit oneself
3. affect
- work on
- transform
- modify
- influence
- impact on
- have an impact on
- have an effect on
- exert influence on
- control
- condition
- change
- alter
- affect
4. perform
- tread the boards
- take part
- play a part
- play
- perform
- be one of the cast
- be an actress
- be an actor
- appear
5. pretend
- sham
- put it on
- pretend
- posture
- pose
- play-act
- masquerade
- kid
- feign
- fake
- dissimulate
- dissemble
- bluff
6. deed
7. pretence
- subterfuge
- show
- shamming
- sham
- pretence
- posturing
- posture
- posing
- pose
- play-acting
- masquerade
- make-believe
- hoax
- guise
- front
- feigning
- falsification
- false display
- fake
- facade
- fabrication
- dissimulation
- dissemblance
- counterfeit
- charade
- bluff
- a put-up job
- a put-on
- appearance
- affectation
8. law
9. division
10. performance
How to Use act in a Sentence
Enzymes act as biological catalysts efficiently.
Furthermore, we must act quickly.
He will act in the play.
Please act quickly in emergencies.
She decided to act decisively now.
They plan to act responsibly today.
We must act within the guidelines.