Jealous
Envious
Synonyms Envious, desirous, grudging, jaundiced, malicious, green with envy, green-eyed, selfish, emulous, covetous, resentful, begrudging, bitter, spiteful, green, greedy, and acquisitive.
Suspicious
Synonyms Suspicious, mistrustful, insecure, apprehensive of rivals, proprietorial, clinging, dominating, distrustful, doubting, anxious, possessive, overprotective, and controlling.
Protective
Example Sentences
She felt jealous of their success.
He was jealous of her talent.
Don't be jealous of others’ achievements.
His jealous behavior caused problems today.