etiquette n. manners; rules governing socially acceptable behavior | 
exasperation n. an exasperated feeling of annoyance; actions that cause great irritation | 
exceedingly ad. in a very great degree; beyond what is usual; surpassingly | 
exceptional a. extraordinary; unusual; well above average | 
excitable a. capable of responding to stimuli; easily excited | 
excruciate v. torment emotionally or mentally; subject to torture | 
exhibition n. exposition; presentation; large-scale public showing | 
expatiate v. add details, as to an account or idea; clarify the meaning of and discourse in a learned way, usually in writing | 
expense n. amounts paid for goods and services | 
expunged v. remove by erasing or crossing out or as if by drawing a line | 
expunging n. deletion by an act of expunging or erasing | 
extension n. supplement; act of extending or the condition of being extended | 
extraordinary a. exceptional; remarkable; beyond what is ordinary or usual | 
extrapolate v. estimate the value of; draw from specific cases for more general cases | 
fallacy n. deceptive or false appearance; false notion; deception | 
favorably ad. showing approval; with approval | 
fiery a. characterized by intense emotion; like or suggestive of fire; very intense | 
flue n. flat bladelike projection on the arm of an anchor; organ pipe whose tone is produced by air passing across the sharp edge of a fissure or lip | 
foreigner n. someone who is excluded from or is not a member of a group; a person who comes from a foreign country | 
forfeit v. lose or be deprived of property or a right or privilege as a penalty for wrongdoing | 
foursome n. four people considered as a unit; the cardinal number that is the sum of three and one | 
fragile a. easy to destroy, delicate, not strong | 
fraught a. furnished or equipped; sufficient to satisfy | 
futile a. useless; having no useful result; vain | 
gala n. a social occasion with special entertainments or performances | 
gentleman n. a manservant who acts as a personal attendant to his employer; a man of refinement | 
girth n. distance around something; circumference; size; bulk | 
glean v. gather; collect gradually and bit by bit; pick up | 
gore n. dirt; mud; blood; especially, blood that after effusion has become thick or clotted; wedge-shaped or triangular piece of cloth | 
grotesquely ad. in a comically or distorted manner | 
gully n. deep ditch cut by running water, especially after a prolonged downpour | 
gymnasium n. place or building where athletic exercises are performed; a school for gymnastics | 
handkerchief n. a square piece of cloth used for wiping the eyes or nose or as a costume accessory | 
harebrained a. very foolish; rash; ill judged | 
havoc n. wide and general destruction; devastation; waste | 
heroic a. showing extreme courage; especially of actions courageously undertaken in desperation; of behavior that is impressive and ambitious in scale or scope | 
hindrance n. something that holds back or causes problems with something else; obstacle | 
horticulture n. cultivation of plants; the art or practice of garden cultivation and management | 
hover v. hang about; wait nearby; remain floating | 
humbug n. pretentious or silly talk or writing; something intended to deceive; deliberate trickery intended to gain an advantage | 
humorist n. someone who acts speaks or writes in an amusing way | 
hybrid n. something of mixed origin or composition | 
hygiene n. conditions or practices conducive to maintaining health and preventing disease; sanitation | 
hypocrisy n. practice of professing beliefs, feelings, or virtues that one does not hold; falseness; expression of agreement that is not supported by real conviction | 
immense a. enormous; boundless; so great as to be beyond measurement | 
impersonal a. having no personal preference; objective | 
implacable a. incapable of being pacified; not to be relieved; | 
importune v. beg persistently; ask for urgently or repeatedly; annoy | 
impudent a. improperly forward or bold; marked by casual disrespect | 
inability n. lack of ability, especially mental ability, to do something | 
inauguration n. the ceremonial induction into a position; the act of starting a new operation or practice | 
incalculable a. not capable of being computed or enumerated | 
incidentally ad. by chance; as a chance occurrence; accidentally | 
inclement a. stormy; showing no mercy; physically severe | 
incredulously ad. in a manner indicating disbelief | 
indispensable a. essential; requisite;  impossible to be omitted or remitted | 
indoctrination n. teaching someone to accept doctrines uncritically | 
inductee n. someone who is drafted into military service; a person inducted into an organization or social group | 
ineffectual a. insufficient to produce a desired effect; fruitless | 
infidel n. one who does not hold same religious beliefs as another | 
inflammatory a. characterized or caused by inflammation; arousing to action or rebellion | 
influential a. important; powerful; having or exercising influence or power |