slap together vs produce

slap together is not a noun while produce is a noun.

Word	Noun	Adjective	Verb	Adverb
slap together	No	No	Yes	No
produce	Yes	No	Yes	No

As verbs, produce is a hypernym of slap together; that is, produce is a word with a broader meaning than slap together:

Other hypernyms of slap together include create, make.

slap together (noun)	produce (noun)
	fresh fruits and vegetable grown for the market

slap together (verb)	produce (verb)
make hastily and carelessly	come to have or undergo a change of (physical features and attributes)
	create or manufacture a man-made product
	bring forth or yield
	cause to happen, occur or exist
	cultivate by growing, often involving improvements by means of agricultural techniques
	bring onto the market or release
	bring out for display