snappy vs cold

snappy is not a noun while cold is a noun.

Word	Noun	Adjective	Verb	Adverb
snappy	No	Yes	No	No
cold	Yes	Yes	No	No

snappy (noun)	cold (noun)
	the absence of heat
	the sensation produced by low temperatures
	a mild viral infection involving the nose and respiratory passages (but not the lungs)

snappy (adjective)	cold (adjective)
pleasantly cold and invigorating	having a low or inadequate temperature or feeling a sensation of coldness or having been made cold by e.g. ice or refrigeration
quick and energetic	extended meanings; especially of psychological coldness; without human warmth or emotion
marked by up-to-dateness in dress and manners	(color) giving no sensation of warmth
apt to speak irritably	lacking the warmth of life
smart and fashionable	of a seeker; far from the object sought
	without compunction or human feeling
	so intense as to be almost uncontrollable
	marked by errorless familiarity
	having lost freshness through passage of time
	unconscious from a blow or shock or intoxication
	feeling or showing no enthusiasm
	sexually unresponsive
	lacking originality or spontaneity; no longer new