Glib suggests someone is pretending to be sincere or knowledgeable, often to manipulate. His glib promises left us disappointed when he didn't follow through.
Pro Tip 2/3
Hidden Complexity
Be wary of 'glib' answers to complex issues; it may indicate oversimplification. The politician's glib solutions did not convince the informed voters.
Pro Tip 3/3
Charismatic Speaker
'Glib' can imply a person speaks attractively but lacks depth and understanding. Despite his glib talk, we questioned his expertise on the topic.