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
Esha Mitra, CNN Money, 1 May 2026
His music pulls together Tin Pan Alley and 1960s Wall of Sound pop, ticky-tacky drum machines and synths; his storytelling brings a bohemian world into focus through arch aphorisms, dirty jokes and rhymes that scan impeccably.
—New York Times, 28 Apr. 2026
New York Times, 30 Apr. 2026
Built in the 1920s and early 1930s, its historical elements will be restored, including the balustrade railing, the preservation of pylons, towers, and arches, and the refurbishment of the historic light poles of all five bridges, plus the Waverly Dr Bridge over Hyperion Ave.
—Julie Sharp, CBS News, 30 Apr. 2026
ABC News, 1 May 2026
During the winter, the tree maintains its appeal with an elegant, arching form and smooth, silvery-gray bark featuring unique ridges.
—Sj McShane, Martha Stewart, 29 Apr. 2026
See All Example Sentences for arch
Adjective
The suggestion of a discrepancy is an insult, says the former soldier, who served in India’s brief 1999 war with neighbor and arch-rival Pakistan.
—Esha Mitra, CNN Money, 1 May 2026
His music pulls together Tin Pan Alley and 1960s Wall of Sound pop, ticky-tacky drum machines and synths; his storytelling brings a bohemian world into focus through arch aphorisms, dirty jokes and rhymes that scan impeccably.
—New York Times, 28 Apr. 2026
Noun
The lawsuit also asserts that the arch would first require congressional approval under various statutes, including the Commemorative Works Act of 1986.
—New York Times, 30 Apr. 2026
Built in the 1920s and early 1930s, its historical elements will be restored, including the balustrade railing, the preservation of pylons, towers, and arches, and the refurbishment of the historic light poles of all five bridges, plus the Waverly Dr Bridge over Hyperion Ave.
—Julie Sharp, CBS News, 30 Apr. 2026
Verb
Socks target arch, balance, mobility and ankle support.
—ABC News, 1 May 2026
During the winter, the tree maintains its appeal with an elegant, arching form and smooth, silvery-gray bark featuring unique ridges.
—Sj McShane, Martha Stewart, 29 Apr. 2026
See All Example Sentences for arch
Recent Examples of Synonyms for arch
Adjective
-
One of the book’s main themes is that trauma and damage, like red hair or skill with animals, can be handed down from one generation to the next.—
Chris Hewitt,
Boston Herald,
10 May 2026
-
Two smaller structures rise to six floors each, alongside the 20-story main tower.—
Adam Williams
May 09,
New Atlas,
9 May 2026
Adjective
-
Note that these and many other pro-worker policies would be wise with or without AI.—
Editorial,
Boston Herald,
10 May 2026
-
Temperature-wise, highs will only reach the mid 60s.—
Matthew Villafane,
CBS News,
9 May 2026
Adjective
-
Choi produced a mischievous grin.—
Jaclyn Cosgrove,
Los Angeles Times,
3 May 2026
-
This is a high-spirited opening for curious neighbors and travelers alike, with a mischievous sense of fun that firmly roots guests in their destination.—
Condé Nast,
Condé Nast Traveler,
23 Apr. 2026
Noun
-
The usually straight path of light gets curved along the warp, with the degree of curvature dictated by how close to the object of mass the light passes.—
Robert Lea,
Space.com,
14 Apr. 2026
-
To achieve such a high curvature, the team took advantage of differences in the contraction and expansion of individual layers caused by physical stresses in the material resulting from the fabrication process.—
IEEE Spectrum,
IEEE Spectrum,
9 Apr. 2026
Verb
-
His ability to bend low to the ground was on display during the hoop drill.—
Rick Stroud,
The Orlando Sentinel,
9 May 2026
-
Massachusetts residents are tired of watching politicians bend over backwards for every political agenda imaginable while our own citizens, especially our veterans, are treated like an afterthought.—
Anne Brensley,
Boston Herald,
9 May 2026
Verb
-
The canopy also curves to the shape of Pan Pacific Park’s outdoor amphitheater next to the Goldrich.—
Solvej Schou,
Los Angeles Times,
4 May 2026
-
This architectural marvel, constructed from natural dolomite lime, curves elegantly across a deep gorge and leads straight into a tunnel cut into solid rock.—
Taryn White,
Travel + Leisure,
4 May 2026
Adjective
-
The striking blooms make excellent cut flowers, both fresh and dried, and attract butterflies and bees to the garden.—
Kim Toscano,
Southern Living,
3 May 2026
-
Spring desserts should be easy, sweet, and loaded with the season's best produce, like fresh berries.—
Sarah Martens,
Better Homes & Gardens,
3 May 2026
Adjective
-
The Wednesday morning commute may prove wicked.—
Lauren Penington,
Denver Post,
4 May 2026
-
Morejón is throwing harder than ever and still breaking off some dastardly breaking pitches and throwing an increasingly wicked changeup.—
Kevin Acee,
San Diego Union-Tribune,
4 May 2026
Cite this Entry
“Arch.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/arch. Accessed 11 May. 2026.
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