glib
adj 1: marked by lack of intellectual depth; "glib
generalizations"; "a glib response to a complex
question"
2: having only superficial plausibility; "glib promises"; "a
slick commercial" [syn: {pat}, {slick}]
3: artfully persuasive in speech; "a glib tongue"; "a
smooth-tongued hypocrite" [syn: {glib-tongued}, {smooth-tongued}]