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vastness
adjective
See more 2-syllable adjectives

Divide vastness into syllables:

vast · ness

How to pronounce vastness:

Definition of vastness:

vastness (adjective):
very great in size, amount, degree, intensity, or especially in extent or range

Synonyms for vastness:

awesomeness
bigness
enormity
enormousness
extensiveness
giantism
gigantism
grandness
greatness
hugeness
immenseness
immensity
largeness
magnitude
massiveness
prodigiousness
sizeableness
vastitude
wideness

Antonyms for vastness:

diminutiveness
fineness
inability
incompetence
insignificance
lethargy
littleness
meanness
minuteness
part
powerlessness
puniness
slightness
smallness
tininess
triviality
unimportance
weakness

Other 2-syllable words like vastness

Here are some other common words that have 2 syllables, like vastness does.

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