follow up vs implement

follow up is not a noun while implement is a noun.

Word	Noun	Adjective	Verb	Adverb
follow up	No	No	Yes	No
implement	Yes	No	Yes	No

As verbs, follow up and implement are synonyms defined as:

follow up and implement: pursue to a conclusion or bring to a successful issue

Other synonyms of follow up include carry out, follow out, follow through, go through with, put through.

follow up (noun)	implement (noun)
	instrumentation (a piece of equipment or tool) used to effect an end

follow up (verb)	implement (verb)
pursue to a conclusion or bring to a successful issue	pursue to a conclusion or bring to a successful issue
increase the effectiveness or success of by further action	ensure observance of laws and rules
	apply in a manner consistent with its purpose or design