Good one: as far I can gather envy is when someone's got something you want and jealous is when you have something you think other people want.
Which means that most of the time the word "jealous" is used incorrectly (strictly speaking) - but in common usage, AFAIK, the two words more or less interchangeable.
Fraggle may know different, but I'd say that the word "jealous" is going the same way that my favourite (sophisticated) has gone - usage has altered and ignored the dictionary definition.
Jealous Meaning and Definition
1. (a.) Disposed to suspect rivalry in matters of interest and affection; apprehensive regarding the motives of possible rivals, or the fidelity of friends; distrustful; having morbid fear of rivalry in love or preference given to another; painfully suspicious of the faithfulness of husband, wife, or lover.
2. (a.) Apprehensive; anxious; suspiciously watchful
Dictionary: en·vi·ous (ĕn'vē-əs) pronunciation
adj.
1. Feeling, expressing, or characterized by envy: “At times he regarded the wounded soldiers in an envious way.... He wished that he, too, had a wound, a red badge of courage” (Stephen Crane). See synonyms at jealous.
2. Archaic. Eager to emulate; emulous.
Which means that most of the time the word "jealous" is used incorrectly (strictly speaking) - but in common usage, AFAIK, the two words more or less interchangeable.
Fraggle may know different, but I'd say that the word "jealous" is going the same way that my favourite (sophisticated) has gone - usage has altered and ignored the dictionary definition.