manufacture vs think of

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

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

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

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

manufacture (noun)	think of (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 of (verb)
put together out of artificial or natural components or parts	keep in mind for attention or consideration
concoct something artificial or untrue	look on as or consider
create or produce in a mechanical way	intend to refer to
produce naturally	take into consideration, have in view
	choose in one's mind
	devise or invent