smooth-tongued
AdjectiveWordNet 3.0
Adjective (1)
- artfully persuasive in speech“a glib tongue”“a smooth-tongued hypocrite”Synonyms: glibglib-tongued
Webster's Dictionary (GCIDE)
Smooth-tongued \Smooth"-tongued`\, a. Having a smooth tongue; plausible; flattering. [1913 Webster]