as in auxiliary
available to supply something extra when needed
an accessorial service, such as packing, will add substantially to the moving company's basic fee
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Recent Examples of accessorial
If accessorial or conspiracy charges plausibly can be lodged against those people, they should be prosecuted to the full extent of the law.
—
Andrew Clark, Indianapolis Star, 25 Jan. 2018
Andrew Clark, Indianapolis Star, 25 Jan. 2018
Recent Examples of Synonyms for accessorial
Adjective
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Their diesel auxiliary engines keep running, burning fuel and pushing exhaust over the surrounding city just to keep the onboard systems alive.—
Omar Kardoudi
June 09,
New Atlas,
9 June 2026
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Other projects at Capital High include a boiler replacement, which involves asbestos abatement and demolishing the old boiler, and installing new bleachers in its auxiliary gym.—
Becca Savransky,
Idaho Statesman,
9 June 2026
Adjective
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By providing early warning, Vision Guard aims to give troops additional time to respond before a drone can conduct surveillance or deliver an attack.—
Aamir Khollam,
Interesting Engineering,
18 June 2026
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This article has been updated with additional information.—
Jessie Yeung,
CNN Money,
18 June 2026
Adjective
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One example is increasing Florida’s supply of accessory dwelling units, sometimes called in-law suites or backyard cottages, which add attainable housing stock by reimagining existing neighborhoods rather than building new ones.—
Chuck Bonfiglio,
Sun Sentinel,
14 June 2026
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GoPro also sells the Mission 1 Pro in accessory bundles.—
Jim Fisher,
PC Magazine,
11 June 2026
Adjective
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Prime Minister Sanae Takaichi’s administration had enacted a supplementary budget of 3 trillion yen to shield households from rising energy costs, months after passing the yearly budget.—
Lim Hui Jie,
CNBC,
16 June 2026
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The fundraising figures came in supplementary filings to the Federal Election Commission ahead of the June 23 primary covering the second quarter up to June 3.—
Dave Goldiner,
New York Daily News,
12 June 2026
Cite this Entry
“Accessorial.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/accessorial. Accessed 20 Jun. 2026.
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