vapid
1. [ adjective ] lacking taste or flavor or tang
Synonyms: bland flavourless flavorless insipid savorless flat
Examples:

"a bland diet" "insipid hospital food" "flavorless supermarket tomatoes" "vapid beer" "vapid tea"

Related terms: tasteless
2. [ adjective ] lacking taste or flavor or tang
Synonyms: bland flavourless flavorless insipid savorless savourless flat
Examples:

"a bland diet" "insipid hospital food" "flavorless supermarket tomatoes" "vapid beer" "vapid tea"

Related terms: tasteless
3. [ adjective ] lacking significance or liveliness or spirit or zest
Examples:

"a vapid conversation" "a vapid smile" "a bunch of vapid schoolgirls"

Related terms: unstimulating