Thesaurus.com
Dictionary.com
Definitions

custom

[kuhs-tuhm] / ˈkʌs təm /
NOUN
habitual action
Synonyms
STRONGEST
characteristic habit practice procedure rule
STRONG
addiction consuetude fashion form grind groove habitude hang-up manner mode observance praxis precedent proprieties routine shot swim thing trick usage use way wont
WEAK
beaten path daily grind into matter of course second nature
Antonyms
WEAK
departure deviation difference divergence irregularity
NOUN
ritual, traditional action
Synonyms
STRONGEST
method policy practice rite rule style system
STRONG
attitude canon ceremony character convention conventionalism design dictates etiquette fashion form formality manner mode mold mores observance observation pattern performance praxis precedent precept routine taste type usage use way
WEAK
customariness established way folkways inheritence matter of course second nature unwritten law unwritten rule
Antonyms
STRONG
disorganization heedlessness neglect thoughtlessness
WEAK
departure deviation difference divergence irregularity

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

After elevating custom couture to an art form, just the word “content” sounds like a demotion.

From Los Angeles Times • Apr. 29, 2026

The listing adds, “The home’s custom Mediterranean architecture and local craftsmanship embrace simplicity, which defines the unique upcountry lifestyle.”

From MarketWatch • Apr. 28, 2026

The three worked at Google designing and selling early generations of its data center and mobile device chips, then later building the custom silicon team at Meta Reality Labs.

From The Wall Street Journal • Apr. 28, 2026

If no one came to identify her, the team would prepare a clean white shroud, wash her according to Muslim custom and bury her nearby.

From Barron's • Apr. 27, 2026

By Dinka custom, families move to places where the father has relatives.

From "Lost Boy, Lost Girl" by John Bul Dau

Vocabulary lists containing custom

Two-Faced Words: Contronyms

Looking to grow your vocabulary? Check out this interactive, curated word list from our team of English language specialists at Vocabulary.com – one of over 17,000 lists we've built to help learners worldwide!

"Rikki-Tikki-Tavi" by Rudyard Kipling

Interested in learning more words like this one? Our team at Vocabulary.com has got you covered! You can review flashcards, quiz yourself, practice spelling, and more – and it's all completely free to use!

"The Civil Rights Movement"

Want to remember this word for good? Start your learning journey today with our library of interactive, themed word lists built by the experts at Vocabulary.com – we'll help you make the most of your study time!