savvy vs get wise

savvy is a noun but get wise is not a noun.

Word	Noun	Adjective	Verb	Adverb
savvy	Yes	No	Yes	No
get wise	No	No	Yes	No

As verbs, get wise is a hyponym of savvy; that is, get wise is a word with a more specific, narrower meaning than savvy:

Other hyponyms of savvy include figure, catch on, cotton on, get it, get onto, latch on, tumble, twig, intuit, digest.

savvy (noun)	get wise (noun)
the cognitive condition of someone who understands

savvy (verb)	get wise (verb)
get the meaning of something	understand, usually after some initial difficulty