glib
Definitions
Fluent and voluble but insincere and shallow.
Characterized by a lack of depth or thought; superficial.
Examples
The politician gave a glib response that failed to address the complexity of the economic crisis.
He was known for his glib charm, which often masked a lack of genuine sincerity.
It is easy to offer glib solutions to difficult problems, but implementing them is a different matter entirely.
Synonyms
Antonyms
sincere earnest thoughtful hesitant inarticulate genuine serious