say it: glib
glib is an adjective meaning "marked by lack of intellectual depth". It carries 3 recorded senses.
marked by lack of intellectual depth
“glib generalizations”
“a glib response to a complex question”
artfully persuasive in speech
“a glib tongue”
“a smooth-tongued hypocrite”
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for glib come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.