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portentous

portentous

4 8.6
A strong sign that something important or bad will happen
  • adjective
  • /pɔrˈtɛn.təs/
  • Formal
translation icon : portentoso
  • His portentous silence before the announcement made everyone anxious about the news.
  • a portentous year

They're not thinking, they're doing some big portentous first moment.

Examples

  • Which seems portentous now, as if she'd known we three would be sitting here.

    Fiction book (1990)
  • With the intrusion of this portentous creature, all the tedium and anxiety of his life had fallen away.

    Fiction book (1998)
  • There are still living connections with that remarkable and portentous year.

    Academic text (2012)
  • "Tell me one thing," he said in deep and portentous tones.

    Fiction book (1999)
  • Now, I know that this is both vague and portentous.

    Academic text (1997)
  • The summer of the year 1783 was an amazing and portentous one, full of horrible phenomena...

    Academic text (2010)
  • Wash tends to state the obvious in a grave, portentous manner, the self-commissioned voice of wisdom.

    Fiction book (1994)
  • David Van Tieghem's metallic music lends a portentous air to the proceedings.

    Blog text (13)
  • Now a bowl had been transformed into a fearsome, portentous object that held the most powerful and ominous contents imaginable.

    Academic text (2015)
  • The dark clouds gathered in a portentous way, signaling an impending storm.

Synonyms

ominous
vsportentous
96 6.4

Makes you feel that something bad will happen

adds a sense of importance or fate to that warning impression
fateful
vsportentous
48 6.5

Very important for the future and often causing bad results

signals or warns about important forthcoming events rather than being the event itself
prophetic
vsportentous
33 7.4

Saying or showing what will happen in the future, often as if from a spiritual source

warns or signals upcoming importance rather than claiming precise prediction
foreboding
vsportentous
9 7.3

Making you feel that something bad will happen

can be less emotional and more formal while still warning of bad events
premonitory
vsportentous
1 9.8

A sign that warns of something bad that may happen

gives a broader warning or sign, not always as direct or specific
precursory
vsportentous
1 8.1

A sign that something bad may happen

is similar but often signals importance as well as mere early indication
prophetical
vsportentous
  • Literature
1 9.1

Saying that something will happen in the future, often by a religious person

is more about signaling important bad signs than about explicit divine prediction
heraldic
vsportentous
9.1

Showing that something will happen

focuses more on warning of important or ominous outcomes rather than simple announcement
prefigurative
vsportentous
  • Literature
9.9

Suggests or shows what will happen later in a vague, symbolic way

is clearer and more direct about warning of important bad events
doomful
vsportentous
  • Archaic
7.9

Giving a strong feeling that something bad will happen

can be milder, signalling important future events without inevitable disaster
apocalyptical
vsportentous
9.4

Describing a future with great destruction and the end of the world

covers warning of important bad events but is less extreme and apocalyptic

Antonyms

20 3.5

Being ordinary and not interesting

How Ominous

apocalyptic
61 8.6
foreboding
9 8.0
portentous
  • Formal
4 8.6
ominous
96 6.4

Surface Forms

portentous positive
portentouser comparative
portentousest superlative

Morphology

portentous = portent (transparent) = portent + ous

Standard adjectival formation from the noun 'portent' with '-ous' meaning 'full of or giving portents', so learners who know 'portent' can readily infer the meaning.

Etymology

The word portentous comes from the Latin portendere, which means 'to show' or 'to warn', and you can see the same idea in the English verb portend. So, something portentous gives a strong sign that something important, often bad, is going to happen.