employ vs employment

employ and employment both are nouns.

Word	Noun	Adjective	Verb	Adverb
employ	Yes	No	Yes	No
employment	Yes	No	No	No

As nouns, employ and employment are synonyms defined as:

employ (noun)	employment (noun)
the state of being employed or having a job	the occupation for which you are paid
	the act of using
	the act of giving someone a job
	the state of being employed or having a job

employ (verb)	employment (verb)
put into service; make work or employ for a particular purpose or for its inherent or natural purpose
engage or hire for work