get down vs get to

get down and get to both are verbs.

Word	Noun	Adjective	Verb	Adverb
get down	No	No	Yes	No
get to	No	No	Yes	No

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

get down (verb)	get to (verb)
take the first step or steps in carrying out an action	arrive at the point of
put down in writing; of texts, musical compositions, etc.	cause annoyance in; disturb, especially by minor irritations
pass through the esophagus as part of eating or drinking	reach a goal
lower someone's spirits; make downhearted
move something or somebody to a lower position
alight from (a horse)
lower (one's body) as by kneeling