as in weak
lacking strength of will or character
an invertebrate Congress that blithely went along with the President's ill-conceived plan
Synonyms & Similar Words
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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
Tara Massouleh McCay, Southern Living, 1 Dec. 2025
The invertebrate animals develop a hard skeleton of calcium carbonate, which forms the structure of living reefs.
—Evan Bush, NBC news, 23 Oct. 2025
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
Visitors have the opportunity to interact with stingrays and invertebrate species, and attend educational programs that give more information on local gamefish, sharks, and sea turtles.
—Tara Massouleh McCay, Southern Living, 1 Dec. 2025
The invertebrate animals develop a hard skeleton of calcium carbonate, which forms the structure of living reefs.
—Evan Bush, NBC news, 23 Oct. 2025
See All Example Sentences for invertebrate
Recent Examples of Synonyms for invertebrate
Adjective
-
Viel made a weak pass that led to the goal but had a strong hit on McDavid in the opening 20 minutes as well.—
Andrew Knoll,
Oc Register,
25 Apr. 2026
-
With the uncertainty caused by the war with Iran, the price of oil going through the roof, and tariffs complicating company supply chains, analysts expected the labor market to get weaker.—
Jim Edwards,
Fortune,
24 Apr. 2026
Noun
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Rewriting the Story of Ancient Cretaceous Oceans For decades, the narrative of prehistoric oceans has centered on massive vertebrates as the dominant predators.—
Ryan Brennan,
Kansas City Star,
24 Apr. 2026
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For roughly 370 million years, scientists believed large vertebrate predators ruled ocean ecosystems — first fish and sharks, then marine reptiles, then whales.—
Ryan Brennan,
Miami Herald,
24 Apr. 2026
Adjective
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Under the burden of weakened depth, Redick identified a word that best described what the Lakers need to do to serve the Rockets their best shot.—
Benjamin Royer,
Oc Register,
17 Apr. 2026
-
Young children, travelers, gay or bisexual men, and those with weakened immune systems are at a higher risk of contracting Shigella, the CDC cautioned.—
Melissa Rudy,
FOXNews.com,
14 Apr. 2026
Noun
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Voles are herbivores that cause garden damage by eating plant materials such as flowers, ornamentals, bulbs, and the bark of trees.—
Arricca Elin SanSone,
Southern Living,
19 Apr. 2026
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As herbivores, deer enjoy snacking on vegetables, fruits, and foliage, potentially causing significant damage to your landscape.—
Madeline Buiano,
Martha Stewart,
15 Apr. 2026
Adjective
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Reaves’ soft-tissue injury usually carries a four-to-six-week recovery process.—
Benjamin Royer,
Oc Register,
25 Apr. 2026
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With Minnesota viewing them as soft, the Nuggets hardly seem bothered by the criticism.—
Troy Renck,
Denver Post,
25 Apr. 2026
Noun
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The hard life of an urban carnivore Miller grew up in a small town in Michigan and was always attracted to the outdoors.—
Tribune News Service,
Baltimore Sun,
21 Apr. 2026
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The low price has also become a punchline, with jokes tying the $23 rate to the proximity of large carnivores.—
Hanna Wickes,
Charlotte Observer,
20 Apr. 2026
Adjective
-
The nagging wife, the angry daughter and the spineless detective.—
Erik Kain,
Forbes.com,
29 Jan. 2026
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He must be impeached, but with a spineless Congress and a corrupt Supreme Court how this will happen is in grave doubt.—
Sun Sentinel Editorial Board,
Sun Sentinel,
26 Jan. 2026
Cite this Entry
“Invertebrate.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/invertebrate. Accessed 27 Apr. 2026.
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