The word “vast” has 1 syllable: vast.
It's pronounced as /væst/.
What is synonym and antonym for vast?
In the thesaurus, “vast” has 27 synonyms and 29 antonyms.
Here are synonyms and antonyms for vast along with examples of usage in sentences.
On this page you'll find 56 synonyms, antonyms, or another words to vast, such as: ample, astronomic, astronomical, big, bitty, bounded, boundless.
Make sure to choose synonyms and antonyms that are appropriate for the context of the sentence.