The word “vastness” has 2 syllables: vast-ness.
It's pronounced as /ˈvæstnəs/.
What is synonym and antonym for vastness?
In the thesaurus, “vastness” has 7 synonyms and 3 antonyms.
Here are synonyms and antonyms for vastness along with examples of usage in sentences.
On this page you'll find 10 synonyms, antonyms, or another words to vastness, such as: enormity, enormousness, expanse, hugeness, immenseness, immensity, littleness.
Make sure to choose synonyms and antonyms that are appropriate for the context of the sentence.