1
as in supported
to lie underneath
A layer of rock underlies the topsoil.
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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.
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Dissimilar Words
Example Sentences
Recent Examples of Synonyms for underlain
Verb
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On Monday, June 22, Kelce's pop star fiancée Taylor Swift supported him for the second year in a row at the kickoff for the event.
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The idea was supported by NASA’s top boss, Jared Isaacman, setting the tone for what could come in the near future.
Verb
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Montgomery then grounded into a fielder’s choice, with Acuña scoring to tie it at 1.
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Diaz appeared to agitate the shoulder on a swing during his fifth-inning at-bat, then grounded out.
Verb
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Another agreed that Judeo-Christian values should be upheld in the curriculum.
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The decision is also something of a surprise to me, because the Supreme Court has recently upheld free exercise rights in multiple high-profile cases, almost all of which involve Christianity – such as a football coach’s ability to pray on the field after public school games.
Verb
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What is established is that the celebrated director Lonny Price, who played Neil Kellerman in the movie, is helming this version and Darrell Grand Moultrie, who has a robust background in choreographing both ballet and Beyoncé, is in charge of the dancing.
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Bringing that inside-out understanding of his industry and its history speaks to his strengths as a veteran working actor who has made a habit of dropping into established and popular shows mid-run and shaking things up.
Verb
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Many have carried the Indian flag and brought copies of the constitution to the demonstration.
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The only real scoring chances arrived in the dying moments of a game that carried macabre tendencies, long after the match had devolved into a turf war.
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.
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Sometimes, were stymied because the conduct is based, the servers are based, outside of certainly Manhattan, but in many instances outside the United States.
Verb
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Looking back, McCloskey said the yearslong legal battle reinforced the value of perseverance.
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If anything, Messi’s early absence reinforced why Argentina will enter the knockout stage as one of the favorites to win the tournament.
Verb
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But the success of those spinoffs are predicated on continuing interest in the franchise, and season three of the initial spinoff, House of the Dragon, just premiered on Sunday.
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And yet both films are mysteries of a sort, predicated on hidden identities, distant tragedies, lost loved ones, and a whimsical element of time travel.
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Cite this Entry
“Underlain.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/underlain. Accessed 2 Jul. 2026.
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