twig vs get it

twig is a noun but get it is not a noun.

Word	Noun	Adjective	Verb	Adverb
twig	Yes	No	Yes	No
get it	No	No	Yes	No

As verbs, twig and get it are synonyms defined as:

Other synonyms of twig include catch on, cotton on, get onto, get wise, latch on, tumble.

twig (noun)	get it (noun)
a small branch or division of a branch (especially a terminal division); usually applied to branches of the current or preceding year

twig (verb)	get it (verb)
branch out in a twiglike manner	understand, usually after some initial difficulty
understand, usually after some initial difficulty	receive punishment; be scolded or reprimanded