seriously

adverb

se·​ri·​ous·​ly ˈsir-ē-əs-lē 

1

: in a sincere manner : earnestly

speaking seriously

2

: to a serious extent : severely, extremely

seriously injured

Synonyms of seriously

• extremely
• terribly
• very
• incredibly
• too
• really
• highly
• damn
• so
• badly
• damned
• severely
• desperately
• far
• greatly
• especially
• that
• much
• intensely
• heavily
• most

Examples of seriously in a Sentence

No one was seriously injured in the accident.

I thought seriously about death while I was in the hospital.

You should seriously consider buying a new car.

You don't mean that seriously, do you?

It was so hot that we nearly melted. But seriously, it was hotter than I've ever experienced.

I think you are seriously mistaken.

Recent Examples on the Web

In addition to the lighter candy bags, exorbitant candy prices could also prompt the resurgence of apples and toothbrushes (seriously) as treats, or tiny trinkets instead of candy. — The Editorial Board, Chicago Tribune, 27 Oct. 2026

Brad Cantu of the Fort Worth Police Department added that careful collection of DNA and other evidence not only supports police investigations, but gives victims the knowledge that their case is being taken seriously. — Ciara McCarthy, Fort Worth Star-Telegram, 27 Oct. 2026

Woolf treats this psychic drama seriously and with great generosity and tenderness. — Literary Hub, 27 Oct. 2026

The fungus primarily affects patients in hospitals and nursing homes who are already seriously ill, and can spread through medical equipment such as breathing tubes or catheters. — ABC News, 27 Oct. 2026

Word History

First Known Use

1643, in the meaning defined at sense 2

Phrases Containing seriously

• take (someone or something) seriously
• take themselves too seriously

Rhymes for seriously

• deliriously
• imperiously
• mysteriously