The phrase “brighten up” has 3 syllables: bright-en up
It's pronounced as /ˈbraɪtən ʌp/
What is synonym and antonym for brighten up?
In the thesaurus, “brighten up” has 8 synonyms and 8 antonyms.
Here are synonyms and antonyms for brighten up along with examples of usage in sentences.
On this page you'll find 16 synonyms, antonyms, or another words to brighten up, such as: cheer up, dampen, darken, deaden, depress, dim, dull.
Make sure to choose synonyms and antonyms that are appropriate for the context of the sentence.