incidental 1 of 2

adjective

ˌin(t)-sə-ˈden-tᵊl How to pronounce incidental (audio)
Definition of incidentalnext
1
as in accidental
happening by chance an incidental meeting of two ships in the middle of the Atlantic

Synonyms & Similar Words

Relevance

Antonyms & Near Antonyms
2
as in minor
lacking importance we still have to work out a few incidental details, but the proposal is largely complete

Synonyms & Similar Words

Antonyms & Near Antonyms

incidental

2 of 2

noun

as in nonessential

Related Words

Dissimilar Words

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 incidental
Adjective
Runlayer’s timing isn’t incidental. — Lily Mae Lazarus, Fortune, 24 June 2026 American Express relies on airlines to submit the correct information on airline transactions to identify incidental fee purchases. — Jason Stauffer, CNBC, 6 July 2026
Noun
At this week’s RNC winter meeting in Santa Barbara, Hawaii’s chairperson, alongside multiple committee members, spent close to $2,000 each on plane tickets, hotel stays, food, transportation, and incidentals. — Barnini Chakraborty, The Washington Examiner, 24 Jan. 2026 There's a regular USB-A port with a 15W max for incidentals, plus two USB-C ports with a 100W max, one of which is also used as the input to charge the power station. — Brad Bourque, Wired News, 16 Jan. 2026 See All Example Sentences for incidental
Recent Examples of Synonyms for incidental
  1. accidental
  2. minor
  3. nonessential
  4. small
  5. filler
  6. little
  7. subsidiary
  8. slight
Adjective
  • Chomentowski lost her son in 2020 to an accidental drug overdose.
    — Brianna Wallen, Hartford Courant, 6 July 2026
  • Police said Rushing's cause of death was likely an accidental drowning.
    — Raven Brunner, PEOPLE, 5 July 2026
Definition of accidental
Adjective
  • Three other people in the vehicle, including a 6-month-old, had minor injuries, the report said.
    — Caroline Zimmerman, Kansas City Star, 3 July 2026
  • The adult and child had minor to moderate injuries and were taken to the hospital, the fire department said.
    — Jose Fabian, CBS News, 2 July 2026
Definition of minor
Noun
  • Anything deemed nonessential would be put on hold, so Americans could experience delays with certain services and hundreds of thousands of federal workers will go without pay.
    — Caitlyn Kim, NPR, 30 Sep. 2025
Definition of nonessential
Adjective
  • In contrast, instruments on the FireSat satellites will be able to detect small brush and roadside fires 16 feet across.
    — Eric Niiler, Los Angeles Times, 6 July 2026
  • At the Cannes Film Festival in May, the model Toni Garrn made a striking appearance in a blue-black bustier dress embroidered with small petals.
    — Amy Verner, Vogue, 6 July 2026
Definition of small
Noun
  • The show frontloads big episodes at the start of a season and then ends with a bang, leaving us with too many filler episodes between.
    — Erik Kain, Forbes.com, 5 July 2026
  • The portrait in the digital gallery squares off her face and provides an artistic rhinoplasty and lip filler.
    — Leah Asmelash, CNN Money, 3 July 2026
Definition of filler
Adjective
  • Selena Gomez took the little black dress to a new level ahead of longtime friend Taylor Swift’s wedding.
    — Jennifer McClellan, USA Today, 4 July 2026
  • That little green or yellow can in the grocery store that boasts pictures of pears, cherries, grapes, and other fruit on the label?
    — Josh Miller, Southern Living, 4 July 2026
Definition of little
Noun
  • In-home help for 44 hours of care a week rose to about $80,080 last year, according to a March report from CareScout, a subsidiary of Genworth Financial.
    — Sharon Epperson, CNBC, 3 July 2026
  • Companies like Vantor and Planet sell imagery to a variety of customers, for example, while others like SpaceX (via its subsidiary Starlink) and Viasat provide internet service from above.
    — Mike Wall, Space.com, 3 July 2026
Definition of subsidiary
Adjective
  • In 2024, roughly 48,800 Americans died by suicide, a slight decrease from the peak of nearly 49,500 deaths in this manner in 2022.
    — Angie Leventis Lourgos, Chicago Tribune, 5 July 2026
  • Matching trousers stayed narrow through the hips before loosening down the leg into a slight flare.
    — Maggie Clancy, Footwear News, 3 July 2026
Definition of slight

Browse Nearby Words

incident
incidental
incidentally
See all Nearby Words

Cite this Entry

“Incidental.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/incidental. Accessed 8 Jul. 2026.

Copy Citation

More from Merriam-Webster on incidental

Nglish: Translation of incidental for Spanish Speakers

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster

Word of the Day

Listen to the pronunciation of gambol

See Definitions and Examples »

Popular in Grammar & Usage

See More

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?

Commonly Misspelled Words

How to Use Em Dashes (—), En Dashes (–) , and Hyphens (-)
See More

Popular in Wordplay

See More

14 Phobias You Probably Haven't Heard Of

The Longest Long Words List

One-Word Oxymorons: Bittersweet, Spendthrift, and More

Ten Words Ending with a Silent ‘T’

12 Lovely and Unusual Words for the Natural World
See More

Popular

See More

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

14 Phobias You Probably Haven't Heard Of

The Longest Long Words List
See More

Games & Quizzes

See All
Play Quordle: Guess all four words in a limited number of tries. Each of your guesses must be a real 5-letter word.
Quordle Can you solve 4 words at once?
Play Blossom: Solve today's spelling word game by finding as many words as you can using just 7 letters. Longer words score more points.
Blossom Pick the best words!
Play Missing Letter: a crossword with a twist. Each of the 25 puzzle words start with a different letter of the alphabet. Which letter is missing?
The Missing Letter A daily crossword with a twist
hangman letters and game
Hangman Lightning Round Figure out which word fits in the blanks.
See All