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vacuous

vacuous

6 7.7
Showing little thought or intelligence
  • adjective
  • /ˈvæk.ju.əs/
  • Offensive
translation icon : vacuo
  • His vacuous remarks during the meeting showed that he had not done any research on the topic.

Putting up a sign that says I support BLM is an empty vacuous virtue signal.

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Examples

  • But Cook's "explanation" is a vacuous argument, another "blame everything on CO2?"

    Blog text (20)
  • He's quite a vacuous human being really.

  • Her eyes grew vacuous again; she became listless and suspicious.

    Fiction book (1999)
  • Increasingly, it seems that the only people who can afford to live here are vacuous, elite jet-setters.

    Fiction book (1999)
  • The fact that many of his views are ill-informed or vacuous doesn't change any of this.

    Blog text (27)
  • "The conversation is vacuous, and the conversants are fairly bursting with satisfaction.

    Fiction book (1994)
  • The film was entertaining but ultimately vacuous, lacking any real substance or message.

  • She often made vacuous comments about fashion trends without understanding their cultural significance.

Synonyms

empty
vsvacuous
351 3.7

Feeling like you have no feelings inside

focuses on absence of thought and intelligence rather than lacking emotion
blank
vsvacuous
89 4.2

A look that shows no expression or understanding

denotes absence of thought or meaning rather than simply lack of expression
mindless
vsvacuous
39 4.1

Not thinking or paying attention before acting

refers to lacking thought and also lacking meaning or substance
lackluster
vsvacuous
  • US
30 6.1

Dull and showing little energy

refers to absence of thought or intelligence rather than low energy
vacant
vsvacuous
  • Offensive
18 4.1

Having a blank look that shows no thought or interest

focuses on general lack of thought and absence of meaning rather than expression
vapid
vsvacuous
16 7.9

Not interesting or lively and often boring

means lack of thought or intelligence rather than mere dullness or insipidity
empty-headed
vsvacuous
  • Offensive
3 6.3

Silly, not very intelligent and not serious

is slightly more formal and describes lack of thought or meaning
vacuo
vsvacuous
  • Archaic
9.9

Being empty and having no real meaning or value

is about lack of thought or intelligence rather than simple absence of content
juiceless
vsvacuous
7.2

Dull and showing little energy or interest

points to lack of thought or meaning rather than merely being uninspiring
vapory
vsvacuous
  • Literature
8.8

Not clear or strong, with little real detail

concerns lack of thought and intelligence rather than being merely insubstantial

Antonyms

327 3.3

Something that has a clear purpose or that is important

165 2.1

Caring about other people's needs and feelings

How Intelligent

intelligent
  • US
81 2.7
thoughtful
19 3.2
vacuous
  • Offensive
6 7.7
brainless
  • Offensive
24 3.5

Surface Forms

vacuous positive

Morphology

vacuous = vacant (semi-transparent) = vacu + ous

The figurative sense 'empty-headed, inane' is derived metaphorically from 'empty' but includes an evaluative shift that may not be fully obvious to all learners.

Etymology

The word vacuous comes from the Latin vacuus, 'empty'. A helpful way to remember it is to picture a 'vacant' head with no ideas, so vacuous means 'showing a lack of thought'.