luxuriance vs lushness

luxuriance and lushness both are nouns.

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

As nouns, luxuriance and lushness are synonyms defined as:

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

Other synonyms of luxuriance include voluptuousness.

luxuriance (noun)	lushness (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