Rise is an antonym of decline. Nonpossessiveness is an antonym of covet.
Those words have entirely different meanings. To decline is to refuse, and to covet is to desire.
A basin is an antonym for plateau
decline
Decline.
Decline.
cave in, depress, decline, recede
Antonyms of prosperous are 'ailing' and 'poor'.
Antonyms of Defy: obey, yield, surrender, give in
The antonym of evolution is typically considered as devolution or de-evolution, which refers to the process of decline or regression in an organism's development or characteristics over time.
Decline, is the answer. If you ever went on Runescape, Facebook, imeem, or anything like that, it says: So-and-so wants to be your friend. It says: "Accept or Decline." If you click Decline, then they are NOT your friend on it.
to covet another's property.
Covet means to desire too much.