check over vs check up on

check over and check up on both are verbs.

Word	Noun	Adjective	Verb	Adverb
check over	No	No	Yes	No
check up on	No	No	Yes	No

As verbs, check over and check up on are synonyms defined as:

check over and check up on: examine so as to determine accuracy, quality, or condition

Other synonyms of check over include check, check into, check out, go over, look into, suss out.

check over (verb)	check up on (verb)
examine so as to determine accuracy, quality, or condition	examine so as to determine accuracy, quality, or condition