pat vs glib

pat is a noun but glib is not a noun.

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

As adjectives, pat and glib are synonyms defined as:

Other synonyms of pat include slick.

pat (noun)	glib (noun)
a light touch or stroke
the sound made by a gentle blow

pat (adjective)	glib (adjective)
exactly suited to the occasion	artfully persuasive in speech
having only superficial plausibility	having only superficial plausibility
	marked by lack of intellectual depth

pat (verb)	glib (verb)
hit lightly
pat or squeeze fondly or playfully, especially under the chin

pat (adverb)	glib (adverb)
completely or perfectly