CUSTOM Synonyms: 100 Similar and Opposite Words

Q: How does the noun 'custom' differ from other similar words?

Some common synonyms of custom are habit , practice , usage , and wont . While all these words mean "a way of acting fixed through repetition," custom applies to a practice or usage so steadily associated with an individual or group as to have almost the force of unwritten law. // the custom of wearing black at funerals

Q: When can 'habit' be used instead of 'custom'?

Although the words habit and custom have much in common, habit implies a doing unconsciously and often compulsively. // had a habit of tapping his fingers

Q: When is 'practice' a more appropriate choice than 'custom'?

In some situations, the words practice and custom are roughly equivalent. However, practice suggests an act or method followed with regularity and usually through choice. // our practice is to honor all major credit cards

Q: Where would 'usage' be a reasonable alternative to 'custom'?

The synonyms usage and custom are sometimes interchangeable, but usage suggests a customary action so generally followed that it has become a social norm. // western-style dress is now common usage in international business

Q: In what contexts can 'wont' take the place of 'custom'?

The words wont and custom are synonyms, but do differ in nuance. Specifically, wont usually applies to a habitual manner, method, or practice of an individual or group. // as was her wont , she slept until noon

custom 1 of 2

noun

ˈkə-stəm

Definition of custom

as in ritual

a usual manner of behaving or doing it is my custom to have half a bagel and coffee for breakfast

Synonyms & Similar Words

Relevance

as in tradition

an inherited or established way of thinking, feeling, or doing the custom around here is that the bride's family pays for the wedding

Synonyms & Similar Words

as in business

transactions or economic support provided by customers that restaurant certainly lost my custom after they were cited for health code violations

Synonyms & Similar Words

custom

2 of 2

adjective

as in customized

made or fitted to the needs or preferences of a specific customer that business tycoon wears only custom suits

Synonyms & Similar Words

Antonyms & Near Antonyms

Synonym Chooser

How does the noun custom differ from other similar words?

Some common synonyms of custom are habit, practice, usage, and wont. While all these words mean "a way of acting fixed through repetition," custom applies to a practice or usage so steadily associated with an individual or group as to have almost the force of unwritten law.

the custom of wearing black at funerals

When can habit be used instead of custom?

Although the words habit and custom have much in common, habit implies a doing unconsciously and often compulsively.

had a habit of tapping his fingers

When is practice a more appropriate choice than custom?

In some situations, the words practice and custom are roughly equivalent. However, practice suggests an act or method followed with regularity and usually through choice.

our practice is to honor all major credit cards

Where would usage be a reasonable alternative to custom?

The synonyms usage and custom are sometimes interchangeable, but usage suggests a customary action so generally followed that it has become a social norm.

western-style dress is now common usage in international business

In what contexts can wont take the place of custom?

The words wont and custom are synonyms, but do differ in nuance. Specifically, wont usually applies to a habitual manner, method, or practice of an individual or group.

as was her wont, she slept until noon

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 custom

Noun

Molt often carried them into the country in suitcases, easily circumventing the relatively lax customs regulations. — Rory Doherty, Time, 6 Aug. 2026 Other compatible equipment includes night vision, RFID systems and custom payloads. — Kurt Knutsson, FOXNews.com, 6 Aug. 2026

Adjective

Frozen would become a more specialized branch of Google’s custom-chip portfolio rather than replace its general-purpose TPUs. — Mackenzie Sigalos, CNBC, 20 July 2026 The Speed actor met Hollinger — who raced motorcycles as a child until age 34, eventually launching his own custom-bike building business — in 2009, when Reeves commissioned Hollinger to build a bike for him. — Kimberly Nordyke, HollywoodReporter, 6 July 2026 See All Example Sentences for custom

Recent Examples of Synonyms for custom

Noun

Pendleton’s travel-ready design leans into that ritual with a roll-up board printed in one of the heritage brand’s iconic patterns, reversible wooden pieces, and a vegan leather pouch for toting it around.

— Nicole Kliest, Vogue, 8 Aug. 2026
My mornings usually began at the in-resort dining spot, Celeste, where breakfast became less of a meal and more of a ritual of soulful cuisine and great service.

— Datwon Thomas, VIBE.com, 8 Aug. 2026

Definition of ritual

Noun

Thoroughbred racing is a sport that is tradition heavy but also in need of capturing more of the 21st century audience.

— Danny Brewer, Forbes.com, 5 Aug. 2026
More than a few people – even those bound to tradition – have conceded that a calendar reconfiguration wouldn’t be a bad idea, such as pushing the Preakness back to June and the Belmont to July.

— Dana O’Neil, CNN Money, 4 Aug. 2026

Definition of tradition

Noun

Persistent uncertainty The US economy unexpectedly lost 23,000 jobs last month, the BLS reported Friday, as businesses navigated the ongoing fallout from the months-long Iran war.

— Bryan Mena, CNN Money, 8 Aug. 2026
So recruiting, hiring, training, and mentoring dozens, hundreds, or thousands of new analysts is a cost of doing business.

— Ryan Craig, Forbes.com, 8 Aug. 2026

Definition of business

Adjective

The Golden State Valkyries — one of his favorite teams — heard about the game and sent gifts of their own, which included a customized team jersey with his name on it.

— Itay Hod, CBS News, 7 Aug. 2026
At the same time, large aerospace companies have historically operated through complex, customized programs.

— Ben Topor, Forbes.com, 6 Aug. 2026

Definition of customized

Noun

Known for his intense study habits, Kuechly was a five-time All-Pro linebacker, the 2012 AP Defensive Rookie of the Year and 2013 AP Defensive Player of the Year during his eight-year career with the Carolina Panthers.

— ABC News, ABC News, 8 Aug. 2026
To an outsider, and in isolation, some of these habits may not seem so extreme—Reddit peptides excepted.

— Tori Latham, Robb Report, 8 Aug. 2026

Definition of habit

Noun

The State Election Board drew national attention ahead of the 2024 presidential election for passing a slate of sweeping rules that read like a wish list of election skeptics.

— Tamar Hallerman, AJC.com, 3 Aug. 2026
The shuttering of Tibetan schools has come alongside a national tightening of rules on private schools in 2021.

— CNN Money, CNN Money, 2 Aug. 2026

Definition of rule

Noun

As royal patronage shifted in the seventh century, support for Buddhism declined and Kashmir emerged as a center of Hindu literature and philosophy.

— Peter Dziedzic, The Conversation, 30 July 2026
Just as Tehran funded Shiite militias in Iraq and Lebanon, Ankara has been meeting quietly with Iraqi tribes and Kurds to replace patronage by the Mullahs in Iran.

— Melik Kaylan, Forbes.com, 28 July 2026

Definition of patronage

Adjective

This unique garment addresses the niche need for stylish attire between leaving a yacht or pool and fully dressing, blending the comfort of towelling with tailored sophistication.

— Kate Hardcastle, Forbes.com, 28 July 2026
That kind of tailored attention is easier to deliver face-to-face than through an algorithm.

— Lauren Schuster, Charlotte Observer, 24 July 2026

Definition of tailored

Browse Nearby Words

custody

custom

customarily

See all Nearby Words

Cite this Entry

Style

“Custom.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/custom. Accessed 10 Aug. 2026.

Copy Citation

Synonyms of custom

noun

adjective

Synonym Chooser

Example Sentences

Browse Nearby Words

The Modern Goings-On of 'Bespoke'

Cite this Entry

More from Merriam-Webster on custom

More from Merriam-Webster

Word of the Day

pedagogical

Popular in Grammar & Usage

7 Pairs of Commonly Confused Words

Merriam-Webster’s Great Big List of Words You Love to Hate

Is that lie 'bald-faced' or 'bold-faced'?

'A' or 'an'? What about before 'h'? An Indefinite Article Guide

Why is '-ed' sometimes pronounced at the end of a word?

Popular in Wordplay

The Longest Long Words List

It's a Scorcher! Words for the Summer Heat

14 Phobias You Probably Haven't Heard Of

The Words of the Week - Aug. 7

12 Lovely and Unusual Words for the Natural World

Popular

7 Pairs of Commonly Confused Words

The Longest Long Words List

It's a Scorcher! Words for the Summer Heat

Games & Quizzes

Synonyms of custom

noun

adjective

Synonym Chooser

Example Sentences

Browse Nearby Words

Articles Related to custom

The Modern Goings-On of 'Bespoke'

Cite this Entry

More from Merriam-Webster on custom

More from Merriam-Webster

Word of the Day

pedagogical

Popular in Grammar & Usage

7 Pairs of Commonly Confused Words

Merriam-Webster’s Great Big List of Words You Love to Hate

Is that lie 'bald-faced' or 'bold-faced'?

'A' or 'an'? What about before 'h'? An Indefinite Article Guide

Why is '-ed' sometimes pronounced at the end of a word?

Popular in Wordplay

The Longest Long Words List

It's a Scorcher! Words for the Summer Heat

14 Phobias You Probably Haven't Heard Of

The Words of the Week - Aug. 7

12 Lovely and Unusual Words for the Natural World

Popular

7 Pairs of Commonly Confused Words

The Longest Long Words List

It's a Scorcher! Words for the Summer Heat

Games & Quizzes