Frenetic (fre·net·ic) adj Fast and energetic in a rather wild and uncontrolled way: “A frenetic ride on the snowboard.”

Bifurcate; bifurcation (bi·fur·cate) v Divide into two branches or forks: “The river bifurcates at the base of the mountain.”

Pernicious (per·ni·cious) adj Having a harmful effect, particularly in a gradual or subtle way. “The hostile takeover will have a pernicious effect on the business.”

Halcyon (hal·cy·on) Adj 1. Calm; peaceful; tranquil: “Halcyon seas.” 2. Rich; wealthy; prosperous: “Halcyon times before the recession.”

Cerebral (cer·e·bral) adj.  Appealing to or requiring the use of the intellect; intellectual rather than emotional: “Her methods were cerebral, analytical, and cautious.”

Genteel (gen·teel) adj.  1. Refined in manner; well-bred and polite.  2.
Free from vulgarity or rudeness.  3.Elegantly stylish: genteel manners and appearance.

Formative (for·ma·tive) adj.  Of or relating to formation, growth, or development: the formative stages of a child.

Demonstrable (de·mon·stra·ble) adj.  1. Capable of being demonstrated or proved: “demonstrable truths.”  2. Obvious or apparent: “demonstrablelies.”

Plagiarize (pla·gia·rize) v.  1. To use and pass off (the ideas or writings of another) as one’s own.  2.To appropriate for use as one’s own passages or ideas from another.

Ravenous (rav·en·ous) adj.  1. Extremely hungry; voracious.  2. Rapacious; predatory.  3. Greedy for gratification: “Ravenous for power.”