Synonyms for vacuous

Similarity of adj vacuous

4 senses of vacuous

Sense 1:

asinine, fatuous, inane, mindless, vacuous
foolish (vs. wise)

Sense 2:

empty, hollow, vacuous
meaningless (vs. meaningful), nonmeaningful

Sense 3:

vacuous
empty (vs. full)

Sense 4:

blank, vacuous
uncommunicative (vs. communicative), incommunicative