Skip to content
Word ChallengeWord Challenge

Serious

7 lettersadjectivecommon

Updated June 2026

Definition

Demanding careful consideration or application, or acting in a thoughtful and solemn manner. It describes situations requiring gravity or individuals displaying earnestness.

The doctor's serious expression indicated that the test results required immediate attention and treatment.

Pronunciation

IPA

/ˈsɪə.ri.əs/

Syllables

se·ri·ous

Related Words

Synonyms

gravesolemnearnestcritical

Antonyms

frivolousplayful

Word Game Tips

🟩

Wordle

Contains -ERIOUS pattern; multiple vowels with S at both ends

🔤

Scrabble

Worth 7 points; useful for building descriptive vocabulary

Words Related to Serious

Words you can make from Serious

Shorter words formed from the letters in “serious”.

Longer words starting with Serious

Words that begin with “serious”.

Explore Similar Words

Try These Tools

Dictionary References

Look up serious in an authoritative dictionary for full definitions, pronunciation, and etymology.

Word Challenge

Ready to test your word skills?

Download Word Challenge for unlimited word puzzles, a fresh Daily Challenge, and head-to-head multiplayer. Guess the hidden word in six tries or fewer!

Download Free