use vs delight

use and delight both are nouns.

Word	Noun	Adjective	Verb	Adverb
use	Yes	No	Yes	No
delight	Yes	No	Yes	No

use (noun)	delight (noun)
the act of using	something or someone that provides a source of happiness
(psychology) an automatic pattern of behavior in reaction to a specific situation; may be inherited or acquired through frequent repetition	a feeling of extreme pleasure or satisfaction
exerting shrewd or devious influence especially for one's own advantage
what something is used for
a particular service
(law) the exercise of the legal right to enjoy the benefits of owning property
(economics) the utilization of economic goods to satisfy needs or in manufacturing

use (verb)	delight (verb)
put into service; make work or employ for a particular purpose or for its inherent or natural purpose	take delight in
take or consume (regularly or habitually)	give pleasure to or be pleasing to
use up (resources or materials)	hold spellbound
habitually do something or be in a certain state or place (use only in the past tense)
avail oneself to
seek or achieve an end by using to one's advantage