implement vs follow out

implement is a noun but follow out is not a noun.

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

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

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

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

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

implement (verb)	follow out (verb)
pursue to a conclusion or bring to a successful issue	pursue to a conclusion or bring to a successful issue
ensure observance of laws and rules
apply in a manner consistent with its purpose or design