The word “lackluster” has 3 syllables: lack-lus-ter.
It's pronounced as /ˈlækˌlʌstər/.
What is synonym and antonym for lackluster?
In the thesaurus, “lackluster” has 18 synonyms and 30 antonyms.
Here are synonyms and antonyms for lackluster along with examples of usage in sentences.
On this page you'll find 48 synonyms, antonyms, or another words to lackluster, such as: alight, beaming, beamy, boring, brightness, brilliance, brilliancy.
Make sure to choose synonyms and antonyms that are appropriate for the context of the sentence.