manufacture vs think up

manufacture is a noun but think up is not a noun.

Word	Noun	Adjective	Verb	Adverb
manufacture	Yes	No	Yes	No
think up	No	No	Yes	No

As verbs, think up is a hypernym of manufacture; that is, think up is a word with a broader meaning than manufacture:

Other hypernyms of manufacture include concoct, dream up, hatch, think of.

manufacture (noun)	think up (noun)
the organized action of making of goods and services for sale
the act of making something (a product) from raw materials

manufacture (verb)	think up (verb)
put together out of artificial or natural components or parts	devise or invent
concoct something artificial or untrue
create or produce in a mechanical way
produce naturally