superficial vs glib

superficial and glib both are adjectives.

Word	Noun	Adjective	Verb	Adverb
superficial	No	Yes	No	No
glib	No	Yes	No	No

superficial (adjective)	glib (adjective)
concerned with or comprehending only what is apparent or obvious; not deep or penetrating emotionally or intellectually	artfully persuasive in speech
of, affecting, or being on or near the surface	having only superficial plausibility
hasty and without attention to detail; not thorough	marked by lack of intellectual depth
of little substance or significance
occurring on or near the surface of the skin