Noun. 1. provoker-someone who deliberately foments trouble; she was the instigator of their quarrel. inciter, instigant, instigator, firebrand. ringleader-a person who leads (especially in illicit activities). bad hat, mischief-maker, trouble maker, troublemaker, troubler-someone who deliberately stirs up trouble.oun. 1. provoker-someone who deliberately foments trouble; she was the instigator of their quarrel. inciter, instigant, instigator, firebrand. ringleader-a person who leads (especially in illicit activities). bad hat, mischief-maker, trouble maker, troublemaker, troubler-someone who deliberately stirs up trouble.
SIDE EFFECTS: Hypoglycemia is the most common side effect that may occur during insulin therapy. Symptoms of hypoglycemia include: 1  confusion, 2  nausea, 3  hunger, 4  tiredness, 5  perspiration, 6  headache,
Additionally, antidepressants can cause a wide array of side effects in both the expectant mother and her baby. These effects often range from minor headaches to severe suicidal tendencies. The most common side effects pregnant women may experience include: 1  Headaches. 2  Nausea. 3  Dizziness. 4  Dry mouth. 5  Panic attacks. 6  Hypomania. 7  Seizures. 8  Mania.