by

jealous |ˈjeləs|adjectivefeeling or showing envy of someone or their achievements and advantages : he grew jealous of her success.feeling or showing suspicion of someone's unfaithfulness in a relationship : a jealous boyfriend.fiercely protective or vigilant of one's rights or possessions : Howard is still a little jealous of his authority | they kept a jealous eye over their interests.(of God) demanding faithfulness and exclusive worship.
envious |ˈenvēəs|adjectivefeeling or showing envy : I'm envious of their happiness | an envious glance.See note at jealous .

for a long time, i thought jealous and envious is two similar, but different adjectives, and they both have slightly different meanings.i thought these two words can't easily replace each other.but well, the dictionary disagreed with me.ah, tapi tetep ya kata 'envious' kedengeran lebih baik, haha.ameliorasi-peyorasi kali ya?