172 Synonyms for Serious: sober, grave

serious (172 synonym found)

Serious has 172 synonyms. The top synonyms for serious are sober, grave, thoughtful, resolute, sincere, weighty, intense, hearty and 164 more. Another word for serious is sober. Browse the full list below.

Sort serious by: Alphabetically | Length | Random | Definition

Frequently asked questions

What is a synonym for serious?

A common synonym for serious is sober. Other synonyms include grave, thoughtful, resolute, sincere.

How many synonyms does serious have?

Serious has 172 synonyms listed on Thesaurasize.

What does serious mean?

(adj): without humor or expression of happiness; grave in manner or disposition; earnest; thoughtful; solemn; important; weighty; not trifling; leaving no room for play; needing great attention Exampl

Definition of serious:

(adj) : without humor or expression of happiness; grave in manner or disposition; earnest; thoughtful; solemn; important; weighty; not trifling; leaving no room for play; needing great attention

"it was a surprise to see the captain, who had always seemed so serious, laugh so heartily."

History
This word has been
viewed 8,704 times.

Know someone who needs a better website?

Refer them to Next Wave Services. If they become a client, your next coffee is on us.

Refer a Business →