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portentousness
adjective
See more 4-syllable adjectives

Divide portentousness into syllables:

por · ten · tous · ness

How to pronounce portentousness:

Definition of portentousness:

portentousness (adjective):
of, relating to, or constituting a portent

Synonyms for portentousness:

bleakdesolateblackinauspiciousthreateningbalefullonelygreyominoussomber
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Antonyms for portentousness:

quiet

Other 4-syllable words like portentousness

Here are some other common words that have 4 syllables, like portentousness does.

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