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90% of the time, speakers of English use just 7,500 words in speech and writing. These words appear in red, and are graded with stars. One-star words are frequent, two-star words are more frequent, and three-star words are the most frequent.
The thesaurus of synonyms and related words is fully integrated into the dictionary entries. Click on the T button in an entry to review the synonyms and related words for that meaning.more
a serious head injury
It's not a serious problem – we should be able to fix it easily.
An accident like this poses a serious threat to the environment.
The sale of the company will have serious implications for people's jobs.
I'm sorry, I didn't realize you were being serious.
The police have made no serious attempt to address these issues.
I'm not convinced they're serious about the deal.
Do you think Mike's serious about going to live in New York?
"Are you serious about leaving your job?" "Dead serious."
Peter seems serious but he actually has a good sense of humor.
This is the American English definition of serious. View British English definition of serious.
a room in a church used for storing things