wise vs owlish

wise is a noun but owlish is not a noun.

Word	Noun	Adjective	Verb	Adverb
wise	Yes	Yes	No	No
owlish	No	Yes	No	No

wise (noun)	owlish (noun)
a way of doing or being

wise (adjective)	owlish (adjective)
having or prompted by wisdom or discernment	resembling an owl; solemn and wise in appearance
improperly forward or bold
evidencing the possession of inside information
marked by the exercise of good judgment or common sense in practical matters