lucid vs language

lucid is not a noun while language is a noun.

Word	Noun	Adjective	Verb	Adverb
lucid	No	Yes	No	No
language	Yes	No	No	No

lucid (noun)	language (noun)
	the mental faculty or power of vocal communication
	the cognitive processes involved in producing and understanding linguistic communication
	a systematic means of communicating by the use of sounds or conventional symbols
	(language) communication by word of mouth
	the text of a popular song or musical-comedy number
	a system of words used to name things in a particular discipline

lucid (adjective)	language (adjective)
(of language) transparently clear; easily understandable
transmitting light; able to be seen through with clarity
capable of thinking and expressing yourself in a clear and consistent manner
having a clear mind