cloisonne vs champleve

cloisonne is a noun but champleve is not a noun.

Word	Noun	Adjective	Verb	Adverb
cloisonne	Yes	Yes	No	No
champleve	No	Yes	No	No

As adjectives, cloisonne and champleve are synonyms defined as:

cloisonne and champleve: (for metals) having areas separated by metal and filled with colored enamel and fired

cloisonne (noun)	champleve (noun)
enamelware in which colored areas are separated by thin metal strips

cloisonne (adjective)	champleve (adjective)
(for metals) having areas separated by metal and filled with colored enamel and fired	(for metals) having areas separated by metal and filled with colored enamel and fired