1
as in main
coming before all others in importance
since the start of her acting career her parents have steadfastly remained her arch supporters
Synonyms & Similar Words
Relevance
Antonyms & Near Antonyms
2
as in wise
displaying or marked by rude boldness
was so arch as to ask him outright if he was wearing a toupee
Synonyms & Similar Words
Antonyms & Near Antonyms
3
as in mischievous
tending to or exhibiting reckless playfulness
the arch look on the girl's face betrayed her as the one who had tricked the babysitter into believing that the house was haunted
Synonyms & Similar Words
Antonyms & Near Antonyms
as in curvature
something that curves or is curved
the limestone arch is a natural formation that is the product of many years of erosion
Synonyms & Similar Words
1
as in to bend
to cause to turn away from a straight line
the cat arched her back whenever she was stroked
Synonyms & Similar Words
Antonyms & Near Antonyms
2
as in to curve
to turn away from a straight line or course
the path gradually arches off into the woods
Synonyms & Similar Words
Antonyms & Near Antonyms
Example Sentences
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Recent Examples of arch
Erica Sloan, SELF, 20 June 2025
The fixture which everyone’s eyes will turn to is those against arch rivals Brighton & Hove Albion.
—Matt Woosnam, New York Times, 18 June 2025
David Caraccio, Sacbee.com, 19 June 2025
Guests entered through the concrete arches, voids, and interlock spaces of the sprawling complex, which was built over four decades by the Catalan sculptor of the same name, and headed up one of the Escher-like staircases to view the jewels.
—Paige Reddinger, Robb Report, 19 June 2025
Hannah Poukish, Sacbee.com, 6 June 2025
Keep your back straight and avoid arching your back.
—Claudia Herwig, Glamour, 20 May 2025
See All Example Sentences for arch
Adjective
Bopping around in shoes with little if any arch support (like flats or flip-flops) can worsen plantar fasciitis by asking that band of tissue to work overtime, Dr. DeLott says.
—Erica Sloan, SELF, 20 June 2025
The fixture which everyone’s eyes will turn to is those against arch rivals Brighton & Hove Albion.
—Matt Woosnam, New York Times, 18 June 2025
Noun
The property off Highway 1 resembles your own private headlands park with unparalleled panoramic views of the sea arches and the coastline.
—David Caraccio, Sacbee.com, 19 June 2025
Guests entered through the concrete arches, voids, and interlock spaces of the sprawling complex, which was built over four decades by the Catalan sculptor of the same name, and headed up one of the Escher-like staircases to view the jewels.
—Paige Reddinger, Robb Report, 19 June 2025
Verb
Throughout June, the core of Milky Way Galaxy will appear as a bright band arching across the night sky.
—Hannah Poukish, Sacbee.com, 6 June 2025
Keep your back straight and avoid arching your back.
—Claudia Herwig, Glamour, 20 May 2025
See All Example Sentences for arch
Recent Examples of Synonyms for arch
Adjective
-
Harper isn’t devoid of faults, with the two main ones being his defensive focus and inconsistent jump-shooting.—
Kambui Bomani,
Forbes.com,
24 June 2025
-
The investment firm said Advanced Auto Parts might be losing market share to its main rivals and that the stock appears to be trading at an extended valuation.—
Fred Imbert,
CNBC,
24 June 2025
Adjective
-
Those who are successful in the job market learn how to embrace tradeoffs to make wise choices.—
Michael B. Horn,
Time,
24 June 2025
-
Washington eventually adopted more sensible approaches that mobilized the resources of key allies, developed a wiser balance between conventional and nuclear tools, and assumed a less confrontational attitude toward Moscow.—
JENNIFER LIND,
Foreign Affairs,
24 June 2025
Adjective
-
The sophisticated audiences of 2025 require a little more grit, more mischievous fun.—
Rachel Elspeth Gross,
Forbes.com,
28 June 2025
-
Zada lives up to the mischievous troublemaker in Lockhart’s book.—
Clare Mulroy,
USA Today,
19 June 2025
Noun
-
When ordinary matter or light rides this curvature, its motion is impacted.—
Robert Lea,
Space.com,
16 June 2025
-
And what works is just Newton’s law of gravity, not the full apparatus of Einstein’s theory, where gravity is equivalent to the curvature of space-time.—
George Musser,
Quanta Magazine,
13 June 2025
Verb
-
Washing Charlie in the upstairs bathtub left the house covered in dirt and required his humans to bend over, straining their backs.—
The Washington Post,
San Diego Union-Tribune,
28 June 2025
-
Plant it in full sun and near a natural wind barrier, such as a fence, building, or larger plantings, to keep the plants from bending over.—
Luke Miller,
Better Homes & Gardens,
27 June 2025
Verb
-
The whole coast curved around us like a giant C—a huge bay that held the archipelago.—
James Rebanks
June 26,
Literary Hub,
26 June 2025
-
Fifteen minutes later, the tracks curve along the dramatic 39-mile coastline, revealing the turquoise sea and rocky limestone cliffs known as the calanques.—
Sophie Friedman,
AFAR Media,
24 June 2025
Adjective
-
None of which, sad to say, is terribly fresh or exciting.—
David Rooney,
HollywoodReporter,
25 June 2025
-
The complimentary chips were fresh and crisp and stood up well to the mild, thin red salsa (served in a small carafe to be poured into individual small bowls), the cheese dip and the guacamole.—
Eric E. Harrison,
Arkansas Online,
25 June 2025
Adjective
-
People used to hang iron on their doors to keep fae and other wicked spirits out at night.—
Erik Kain,
Forbes.com,
27 June 2025
-
What makes the series so delightful is Osman’s wicked sense of humor, and the empathy suffused throughout.—
The New Yorker,
New Yorker,
25 June 2025
Cite this Entry
“Arch.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/arch. Accessed 8 Jul. 2025.
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