1
as in supported
to lie underneath
A layer of rock underlies the topsoil.
Related Words
Relevance
2
as in grounded
to form the basis or foundation of (something, such as an idea)
The assumption that underlies their argument is faulty.
Related Words
Dissimilar Words
Example Sentences
Recent Examples of Synonyms for underlain
Verb
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Local politicians that previously supported the chorus, either socially or financially, are now fearful of retribution by the governor, Cabrera said.—
Amanda Rosa,
Miami Herald,
1 Apr. 2026 -
But at the time, Brandy's idea to work with Monica on the new record was not supported by most of the people around her.—
Taijuan Moorman,
USA Today,
31 Mar. 2026
Verb
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Yainer Diaz softly grounded a first-pitch fastball, but toward an opening in the Angels’ shifted infield for a two-run single.—
Matt Kawahara,
Houston Chronicle,
29 Mar. 2026
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Following Bader’s strikeout, Bailey grounded into a game-ending, series-ending double.—
Justice delos Santos,
Mercury News,
29 Mar. 2026
Verb
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Her ruling — finding that the plaintiffs were likely to succeed on the merits — was upheld in a 2-1 decision by a federal appeals court.—
Jacqueline Charles,
Miami Herald,
28 Mar. 2026
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In February 2026, the Minnesota Supreme Court upheld Nick's convictions.—
ABC News,
ABC News,
27 Mar. 2026
Verb
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The new collection builds on the garment dye story the brands established in 2022 with their first collaboration.—
Angela Velasquez,
Sourcing Journal,
30 Mar. 2026
-
California established Cesar Chavez Day as an official paid holiday for state workers in 2000, according to the Los Angeles Times and SFGATE.—
Paris Barraza,
USA Today,
30 Mar. 2026
Verb
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Then, to add insult to injury, the Cavaliers carried a 109-87 lead into the fourth when Cleveland’s Evan Mobley ended the third quarter with a successful 32-foot buzzer-beating heave.—
Ira Winderman,
Sun Sentinel,
28 Mar. 2026
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Even sparks or embers carried by the wind can ignite nearby leaves or grass, triggering a fire that spreads rapidly.—
KANSAS CITY STAR WEATHER BOT,
Kansas City Star,
27 Mar. 2026
Verb
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The creation of this content included the use of AI based on templates created, reviewed and edited by journalists in the newsroom.—
NC Weather Bot,
Charlotte Observer,
29 Mar. 2026
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This article quotes from and is based largely on records from three lawsuits against formula manufacturers that went to trial in 2024 and are now on appeal.—
David Hilzenrath,
USA Today,
29 Mar. 2026
Verb
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The idea of a super wet El Niño kind of got reinforced in the winter of 1997-98.—
Paul Rogers,
Mercury News,
27 Mar. 2026
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In other words, external pressure has reinforced internal alignment.—
Emile Nuh,
CNN Money,
26 Mar. 2026
Verb
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The success of the farm system, much like the major league roster, will be predicated on how a number of position player prospects respond to down seasons.—
Shawn McFarland,
Dallas Morning News,
24 Mar. 2026
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But in a salary-cap, luxury-tax, lottery league, potential expansion does matter, because the success of many who have bypassed the Heat in the playoff race has been predicated on advance planning, living for the future instead of Heat-like living largely in the moment.—
Ira Winderman,
Sun Sentinel,
21 Mar. 2026
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Cite this Entry
“Underlain.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/underlain. Accessed 2 Apr. 2026.
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