vacuous

Pronunciation

Adjective C1 Advanced

Showing a lack of thought or intelligence; empty of meaning.

"The speech was full of vacuous slogans with no real substance."

Synonyms and antonyms

empty inane

thoughtful meaningful

Which word fits the gap? "The speech was full of _____ slogans with no real substance."

Answer: vacuous

In your own words, what does "vacuous" mean?

Showing a lack of thought or intelligence; empty of meaning.