covetous vs jealous

covetous and jealous both are adjectives.

Word	Noun	Adjective	Verb	Adverb
covetous	No	Yes	No	No
jealous	No	Yes	No	No

As adjectives, covetous and jealous are synonyms defined as:

covetous and jealous: showing extreme cupidity; painfully desirous of another's advantages

Other synonyms of covetous include envious.

covetous (adjective)	jealous (adjective)
immoderately desirous of acquiring e.g. wealth	showing extreme cupidity; painfully desirous of another's advantages
showing extreme cupidity; painfully desirous of another's advantages	suspicious or unduly suspicious or fearful of being displaced by a rival