as in lower
of, relating to, or located at the bottom
the undermost layer of the mattress filling should provide firm back support
Synonyms & Similar Words
Relevance
Antonyms & Near Antonyms
Example Sentences
Recent Examples of Synonyms for undermost
Adjective
-
And ultimately, the Supreme Court overruled those lower court rulings and did declare the embryos as children qualifying under the wrongful death statute.—
Dana Taylor,
USA TODAY,
1 Mar. 2024 -
Lower gas demand amid increasing supply has led to lower pump prices.—
Frank Witsil,
Detroit Free Press,
19 June 2023
Adjective
-
The Mavericks ultimately fell from championship contenders to the bottom tier of the standings.—
Alejandro Avila OutKick,
FOXNews.com,
20 May 2026
-
The top and middle tier were lemon sponge with vanilla buttercream and lemon curd, while the bottom tier was chocolate sponge with vanilla buttercream and chocolate custard.—
Hannah Sacks,
PEOPLE,
19 May 2026
Adjective
-
This is especially important for low-income communities and others who rely heavily on the shot for contraception.—
Voice of the People,
New York Daily News,
15 May 2026
-
Not since Oakland Hills in 2008 — Jeev Milkha Singh and Robert Karlsson at 2-under 68 — has the low score to par after the first round of the PGA Championship been worse than 3 under.—
Doug Ferguson,
Chicago Tribune,
15 May 2026
Adjective
-
But others have argued that the helium-3 could instead be coming from somewhere deep and stable in the lowermost mantle.—
Quanta Magazine,
Quanta Magazine,
4 Aug. 2025
-
In the 1920s, a surgeon named Frederick Barrington, of University College London, went looking for the on-off switch in the brainstem, the lowermost part of the brain that connects with the spinal cord.—
Emily Underwood,
Smithsonian Magazine,
5 June 2024
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
Cite this Entry
“Undermost.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/undermost. Accessed 21 May. 2026.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
