as in weak
lacking strength of will or character
an invertebrate Congress that blithely went along with the President's ill-conceived plan
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Antonyms & Near Antonyms
Example Sentences
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Recent Examples of invertebrate
Avery Hurt, Discover Magazine, 3 Feb. 2023
A year later, the state budgeted $10 million to pull DNA out of historic insect collections, as well as to launch ambitious new field studies to better understand the extent of California’s invertebrate biodiversity.
—Los Angeles Times, 24 Dec. 2022
David George Haskell, Big Think, 27 Mar. 2026
When a rat eats an infected invertebrate, the cycle begins again.
—Susanne Rust
follow, Los Angeles Times, 6 Mar. 2026
See All Example Sentences for invertebrate
Adjective
Jessica Ware is associate curator of invertebrate zoology at the American Museum of Natural History.
—Avery Hurt, Discover Magazine, 3 Feb. 2023
A year later, the state budgeted $10 million to pull DNA out of historic insect collections, as well as to launch ambitious new field studies to better understand the extent of California’s invertebrate biodiversity.
—Los Angeles Times, 24 Dec. 2022
Noun
The lush meadows that result make excellent hiding places for small invertebrate animals.
—David George Haskell, Big Think, 27 Mar. 2026
When a rat eats an infected invertebrate, the cycle begins again.
—Susanne Rust
follow, Los Angeles Times, 6 Mar. 2026
See All Example Sentences for invertebrate
Recent Examples of Synonyms for invertebrate
Adjective
-
But his father contracted pneumonia in 2011, and after two decades in prison, his body was too weak to fight it.—
Yumi Asada,
CNN Money,
13 June 2026
-
That gap is where signal blindness, misalignment, bottlenecks, execution delays and weak learning loops quietly convert external change into our fragilities.—
Christopher Washington,
Forbes.com,
12 June 2026
Noun
-
During the Early Devonian Period, life on land was still relatively new, and many of the ancestors of modern vertebrates had yet to emerge from the water.—
Ashley Vega,
PEOPLE,
10 June 2026
-
Intriguingly, juvenile tissues in many vertebrates tend to be more regenerative than adult tissues.—
Scott Travers,
Forbes.com,
16 May 2026
Adjective
-
Salmonella can cause serious and sometimes fatal infections, particularly in young children, older adults and people with weakened immune systems.—
Angelique Brenes,
PEOPLE,
5 June 2026
-
While most healthy people can recover in four to seven days without treatment, some vulnerable people, such as children under 5, adults 65 and older and those with weakened immune systems, may experience more severe illness that requires medical treatment or hospitalization.—
Mary Walrath-Holdridge,
USA Today,
2 June 2026
Noun
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Stay at least 25 yards, or about two school buses, away from herbivores like moose, elk, deer, and bison.—
Katie Jackson,
Travel + Leisure,
8 June 2026
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This included smaller herbivores like iguanodontians and early ceratopsians, formidable predators such as spinosaurids and carcharodontosaurians, and pterosaurs soaring above the waterways.—
Mrigakshi Dixit,
Interesting Engineering,
14 May 2026
Adjective
-
As the limestone’s natural acids slowly leach into the softer sandstone, the structure will erode over time.—
Emily Watlington,
ARTnews.com,
12 June 2026
-
Take inspiration from Love Story’s Sarah Pidgeon and ask your hairdresser for soft, invisible layers, which create the illusion of a blunt cut while still adding movement and texture around the cheek, jaw, and collarbones.—
Ranyechi Udemezue,
Vogue,
12 June 2026
Noun
-
Chef Angie Mar made the Beatrice Inn a meat Mecca for downtown NYC carnivores.—
Tony Sachs,
Forbes.com,
1 June 2026
-
The rare baby boy was born Sunday after seven hours of labor and is doing well, said Matthey Lenyo, the zoo’s curator of primates and carnivores.—
Noelle Phillips,
Denver Post,
30 May 2026
Adjective
-
Some of Thomas’s critique appeared to be aimed at weak-willed conservatives, including his fellow-Justices, for being, as Thomas perceives it, too spineless to stand up for the ideals enshrined in the Declaration.—
Ruth Marcus,
New Yorker,
21 May 2026
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Republicans in Congress have become spineless sycophants to a president who only sees the beauty of this country in dollar signs.—
Voice of the People,
New York Daily News,
26 Apr. 2026
Cite this Entry
“Invertebrate.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/invertebrate. Accessed 13 Jun. 2026.
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