English Grammar - Antonyms Quiz One of the choices provides suitable answer to the given question. Choose the correct option.   1. The antonym of prosperity is (a) inprosperity (b) disprosperity (c) windfall (d) adversity 2. The antonym of analysis is (a) inanalysis (b) synthesis (c) unanalysis (d) disanalysis 3. Pick out the opposite of progressive. (a)