1
as in solemn
not joking or playful in mood or manner
I'm serious when I say that no one should be walking in that neighborhood at night
Synonyms & Similar Words
Relevance
Antonyms & Near Antonyms
2
as in important
having a matter of importance as its topic
a very serious film that dealt with the aftermath of the Gulf War
Synonyms & Similar Words
Antonyms & Near Antonyms
3
as in dangerous
involving potential loss or injury
a serious accident
Synonyms & Similar Words
Antonyms & Near Antonyms
Example Sentences
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Recent Examples of serious
The actor was transported by ambulance to a nearby hospital with serious injuries.
—
Emily St. Martin, Los Angeles Times, 2 Apr. 2026
Cashmere Jones, 32, was charged with neglect of a dependent resulting in serious bodily injury, court records show.
—Meredith Colias-Pete, Chicago Tribune, 2 Apr. 2026
Perez and DeSantis don’t get along, and in Tallahassee, personal agendas get in the way — this time with serious consequences.
—Sun Sentinel Editorial Board, Sun Sentinel, 2 Apr. 2026
Gingrich has not clarified whether his endorsement was serious.
—Christine Keiner, The Conversation, 2 Apr. 2026
See All Example Sentences for serious
Emily St. Martin, Los Angeles Times, 2 Apr. 2026
Cashmere Jones, 32, was charged with neglect of a dependent resulting in serious bodily injury, court records show.
—Meredith Colias-Pete, Chicago Tribune, 2 Apr. 2026
Perez and DeSantis don’t get along, and in Tallahassee, personal agendas get in the way — this time with serious consequences.
—Sun Sentinel Editorial Board, Sun Sentinel, 2 Apr. 2026
Gingrich has not clarified whether his endorsement was serious.
—Christine Keiner, The Conversation, 2 Apr. 2026
See All Example Sentences for serious
Recent Examples of Synonyms for serious
Adjective
-
This visual story captures solemn moments of faith, tradition and community as worshippers publicly observed one of Christianity’s most sacred Holy Week rituals.—
Al Diaz,
Miami Herald,
4 Apr. 2026
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The solemn liturgical service included the Lord’s Passion from the Gospel of John.—
Holly Andres,
Daily News,
3 Apr. 2026
Adjective
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Another important note to make is that Lupaia is closed during the winter season for improvements to the rooms, garden, public area, and overall guest experience since the weather is too unpredictable to welcome guests during that time anyway.—
Condé Nast,
Condé Nast Traveler,
3 Apr. 2026
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Nonresidents have such an important role to play in the management of wildlife in Wyoming, and obviously nonresident [hunting and fishing] licenses cost a lot more than resident ones do.—
Natalie Krebs,
Outdoor Life,
3 Apr. 2026
Adjective
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Community members and city leaders say the combination of narrow streets, heavy foot traffic and frequent parking maneuvers can create dangerous conditions.—
Kenny Choi,
CBS News,
31 Mar. 2026
-
Assault with a dangerous weapon on a person 60 or older.—
Colleen Cronin,
Boston Herald,
31 Mar. 2026
Adjective
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Days after she was struck in the head with a metal bottle, Khimberly was rushed to the hospital, where doctors discovered severe bleeding in her brain.—
Matthew Rodriguez,
CBS News,
3 Apr. 2026
-
Peak said mold illness, which includes chronic conditions related to the toxins and bacterium found in mold, is more widespread than mold poisoning, where people might experience severe reactions like blindness.—
Madeline Mitchell,
USA Today,
2 Apr. 2026
Adjective
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Even so, Olsson still remained her biggest critic.—
Megan Feringa,
New York Times,
1 Apr. 2026
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Kitchen staff pile the plates high with big portions, ensuring leftovers to take home.—
Joe Marusak
April 1,
Charlotte Observer,
1 Apr. 2026
Adjective
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The advisory warns of snow, sleet, and heavy rain, with conditions likely to make roads slippery and hazardous.—
Eric Henderson,
CBS News,
2 Apr. 2026
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Which is also super hazardous for someone in a massive suit running around [laughs].—
Brayden Garcia,
Fort Worth Star-Telegram,
1 Apr. 2026
Adjective
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Such hearings are often performatively theatrical, but this seemed like earnest moral outrage.—
Antonia Hitchens,
New Yorker,
6 Apr. 2026
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Cunk on Earth plays like a Daily Show segment spread out across five hours, in which viewers watch the earnest — and ofttimes exasperated — talking heads field inane questions from Morgan’s uproariously daft Cunk.—
Andrew Walsh,
Entertainment Weekly,
5 Apr. 2026
Adjective
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Following the price gouging session, two major refineries — Valero in the San Francisco Bay Area and Wilmington Phillips 66 in the Los Angeles area — have shut down, taking hundreds of jobs and nearly one-fifth of the state's gasoline production with them.—
Richard Ramos,
CBS News,
3 Apr. 2026
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On Day 1, the astronauts made it safely into Earth's orbit and the mission reached the end of its first major propulsion phase, NASA said.—
Amanda Lee Myers,
USA Today,
3 Apr. 2026
Cite this Entry
“Serious.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/serious. Accessed 6 Apr. 2026.
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