Act and Function


Act verb - To have a certain purpose.
Usage example: the tail feathers of woodpeckers act as props while the birds excavate tree trunks for insects

Function is a synonym for act in do something topic. In some cases you can use "Function" instead the word "Act" as a verb or a noun, when it comes to topics like work, action, direct, operate. popular alternative

Nearby Words: acting, acted


Function verb - To have a certain purpose.
Usage example: the heart functions as a pump for the blood

Act is a synonym for function in perform topic. You can use "Act" instead the word "Function" as a verb or a noun, if it concerns topics such as action, direct, serve, do. popular alternative

How words are described

old old act old function
physical physical act physical function
particular particular act particular function
similar similar act similar function
Other adjectives: symbolic, certain, original, single, simple, actual, entire, real, little, main, necessary, new, major, minor.

Common collocations

like act like function like
power act power function power
role act role function role
name act name function name
Other words: turn, way, less.

Both words in one sentence

  • Series / Misfits Our Zombies Are Different: The zombies in the Season 3 appear, for all intents and purposes, to be act and function perfectly normal even when they themselves are informed that they are zombies until their hunger for flesh takes over.
  • Series / Scorpion Spies in a Van: Scorpion only occasionally act as spies, but they do have a nice van equipped to support them in that function as well as others.
  • Freeza. While he's able to hide beneath a polite and suave act and function well enough to run a business, beneath it all, he's a brutally sadistic, Ax-Crazy psychopath who will kill anyone, even his own minions, For the Evulz, and the mask falls off completely when Goku defeats him.
Cite this Source
Function and Act. (2016). Retrieved 2022, August 17, from
Act & Function. N.p., 2016. Web. 17 Aug. 2022. <>.
Function or Act. 2016. Accessed August 17, 2022.
Google Ngram Viewer shows how "act" and "function" have occurred on timeline