hard vs set

hard is not a noun while set is a noun.

Word	Noun	Adjective	Verb	Adverb
hard	No	Yes	No	Yes
set	Yes	Yes	Yes	No

hard (noun)	set (noun)
	several exercises intended to be done in series
	the act of putting something in position
	representation consisting of the scenery and other properties used to identify the location of a dramatic production
	any electronic equipment that receives or transmits radio or tv signals
	(psychology) being temporarily ready to respond in a particular way
	a relatively permanent inclination to react in a particular way
	the descent of a heavenly body below the horizon
	a group of things of the same kind that belong together and are so used
	an unofficial association of people or groups
	(mathematics) an abstract collection of numbers or symbols
	the process of becoming hard or solid by cooling or drying or crystallization
	a unit of play in tennis or squash

hard (adjective)	set (adjective)
produced without vibration of the vocal cords	set down according to a plan
resisting weight or pressure	being below the horizon
dispassionate	converted to solid form (as concrete)
(of speech sounds); produced with the back of the tongue raised toward or touching the velum	fixed and unmoving
(of light) transmitted directly from a pointed light source	(usually followed by `to' or `for') on the point of or strongly disposed
not easy; requiring great physical or mental effort to accomplish or comprehend or endure	situated in a particular spot or position
being distilled rather than fermented; having a high alcoholic content	determined or decided upon as by an authority
unfortunate or hard to bear
given to excessive indulgence of bodily appetites especially for intoxicating liquors
dried out
very strong or vigorous
characterized by effort to the point of exhaustion; especially physical effort

hard (verb)	set (verb)
	arrange attractively
	produce fruit
	alter or regulate so as to achieve accuracy or conform to a standard
	put into a certain state; cause to be in a certain state
	set to a certain position or cause to operate correctly
	equip with sails or masts
	become gelatinous
	make ready or suitable or equip in advance for a particular purpose or for some use, event, etc
	get ready for a particular purpose or event
	fix conclusively or authoritatively
	estimate
	decide upon or fix definitely
	establish as the highest level or best performance
	urge to attack someone
	put into a certain place or abstract location
	fix in a border
	give a fine, sharp edge to a knife or razor
	insert (a nail or screw below the surface, as into a countersink)
	put or set (seeds, seedlings, or plants) into the ground
	put into a position that will restore a normal state
	adapt for performance in a different way
	locate
	set in type
	apply or start
	disappear beyond the horizon

hard (adverb)	set (adverb)
with effort or force or vigor
to the full extent possible; all the way
slowly and with difficulty
causing great damage or hardship
with firmness
indulging excessively
earnestly or intently
with pain or distress or bitterness
very near or close in space or time
into a solid condition