land up vs finish up

land up and finish up both are verbs.

Word	Noun	Adjective	Verb	Adverb
land up	No	No	Yes	No
finish up	No	No	Yes	No

As verbs, land up and finish up are synonyms defined as:

Other synonyms of land up include end up, fetch up, finish, wind up.

land up (verb)	finish up (verb)
finally be or do something	finish a task completely
block with earth, as after a landslide	finally be or do something