1. Cope, treat, control, handle, treat
2. trouble, worry, dilemma
3. Relax, unwind, rest, unlax
4. Healthy, healthful
5. Adequate, abundant, decent, sufficing
6. Daily, day-to-day, often, periodically, regularly, regular, routinely
7. belittle, criticize, slam, slander,
8. abounding, bounteous, bountiful, countless, innumerable, plentiful
9. Cramped, inflexible, solid, rigid, stiff, tense, tightened
10. Depressed, morose, pessimistic, unhappy, blue, destroyed, dispirited, down, dragged low, bad, cast-down, glum, grim, let-down, low-spirited, woebegone
11. Afraid, anxious, panicky, startled, petrified, shaken, terrified, aghast, panic-stricken, terror-stricken
12. Fatigue, weariness, debilitation, enervation, expenditure, feebleness, lassitude, prostration
A descriptive quote is simply a quote that throughly describes and gives details about a subject or in this case a character.
Without more information on your assignment, my best understanding is that your teacher is looking for a quote from whatever literary piece you are reading that best describes each of the characters.