FUNCTION Synonyms: 121 Similar and Opposite Words

Q: How is the word 'function' distinct from other similar nouns?

Some common synonyms of function are duty , office , and province . While all these words mean "the acts or operations expected of a person or thing," function implies a definite end or purpose or a particular kind of work. // the function of language is two-fold: to communicate emotion and to give information — Aldous Huxley

Q: In what contexts can 'duty' take the place of 'function'?

Although the words duty and function have much in common, duty applies to a task or responsibility imposed by one's occupation, rank, status, or calling. // it is the judicial duty of the court, to examine the whole case — R. B. Taney

Q: When is 'office' a more appropriate choice than 'function'?

While in some cases nearly identical to function , office is typically applied to the function or service associated with a trade or profession or a special relationship to others. // they exercise the offices of the judge, the priest, the counsellor — W. E. Gladstone

Q: When would 'province' be a good substitute for 'function'?

The words province and function can be used in similar contexts, but province applies to a function, office, or duty that naturally or logically falls to one. // I felt it was not my province to inquire — Anne Brontë

function 1 of 2

noun

ˈfəŋ(k)-shən

Definition of function next

as in event

a social gathering made a brief appearance at the annual holiday function

Synonyms & Similar Words

Relevance

as in position

an assignment at which one regularly works for pay what's your function in this company?

Synonyms & Similar Words

Antonyms & Near Antonyms

as in role

the action for which a person or thing is specially fitted or used or for which a thing exists that machine's function is to sort bolts by size

Synonyms & Similar Words

function

2 of 2

verb

as in to serve

to have a certain purpose the heart functions as a pump for the blood

Synonyms & Similar Words

Synonym Chooser

How is the word function distinct from other similar nouns?

Some common synonyms of function are duty, office, and province. While all these words mean "the acts or operations expected of a person or thing," function implies a definite end or purpose or a particular kind of work.

the function of language is two-fold: to communicate emotion and to give information — Aldous Huxley

In what contexts can duty take the place of function?

Although the words duty and function have much in common, duty applies to a task or responsibility imposed by one's occupation, rank, status, or calling.

it is the judicial duty of the court, to examine the whole case — R. B. Taney

When is office a more appropriate choice than function?

While in some cases nearly identical to function, office is typically applied to the function or service associated with a trade or profession or a special relationship to others.

they exercise the offices of the judge, the priest, the counsellor — W. E. Gladstone

When would province be a good substitute for function?

The words province and function can be used in similar contexts, but province applies to a function, office, or duty that naturally or logically falls to one.

I felt it was not my province to inquire — Anne Brontë

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

Recent Examples of function

Noun

Pig organs are similar enough in size and function to humans', but transplanting entire organs was completely out of reach until about a decade ago when scientists began mastering gene editing well enough to breed pigs whose organs are less likely to be rejected by the human immune system. —

Karen Weintraub, USA Today, 3 May 2026 It’s also designed to keep running when the power goes out, with solar and a backup generator sized to support the whole operation — because a property that functions like a resort needs the behind-the-scenes infrastructure of one, too. —

David Caraccio may 2, Sacbee.com, 2 May 2026

Verb

The rejection was disappointing, says the 17-year-old student, who has high-functioning autism. —

Janelle Griffith, PEOPLE, 1 May 2026 Attendees were able to walk through the building, view multiple levels of the space and see early signs of how the theater will function moving forward. —

J.m. Banks may 1, Kansas City Star, 1 May 2026 See All Example Sentences for function

Recent Examples of Synonyms for function

Noun

But the events of the last three years have left me confused and altered our relationship.

— R. Eric Thomas, Chicago Tribune, 5 May 2026
Allen was injured but was not shot during the April 25 attack at the Washington Hilton, which disrupted one of the highest-profile annual events in the nation’s capital.

— Michael Kunzelman, Los Angeles Times, 5 May 2026