lucid vs perspicuous

lucid and perspicuous both are adjectives.

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

As adjectives, lucid and perspicuous are synonyms defined as:

lucid and perspicuous: (of language) transparently clear; easily understandable

Other synonyms of lucid include crystal clear, limpid, luculent, pellucid.

lucid (adjective)	perspicuous (adjective)
(of language) transparently clear; easily understandable	(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