lushness vs luxuriance

lushness and luxuriance both are nouns.

Word	Noun	Adjective	Verb	Adverb
lushness	Yes	No	No	No
luxuriance	Yes	No	No	No

As nouns, lushness and luxuriance are synonyms defined as:

lushness and luxuriance: the property of being lush and abundant and a pleasure to the senses

Other synonyms of lushness include voluptuousness.

lushness (noun)	luxuriance (noun)
the property of being lush and abundant and a pleasure to the senses	the property of being lush and abundant and a pleasure to the senses