jealous

(s) showing extreme cupidity; painfully desirous of another's advantages
- he was never covetous before he met her
- jealous of his success and covetous of his possessions
- envious of their art collection
covetous, envious,
(s) suspicious or unduly suspicious or fearful of being displaced by a rival
- a jealous lover
green-eyed, overjealous,

covetous envious green-eyed overjealous

jealously jealousy