extract.transitive verb
to draw forth as by research (extract data); to pull or take out forcibly (extracted a wisdom tooth); to obtain by much effort from someone unwilling (extracted a confession); to withdraw (as a juice or fraction) by physical or chemical process; also, to treat with a solvent so as to remove a soluble substance; to separate (a metal) from an ore; to determine (a mathematical root) by calculation 
extractability.noun
extractable.adjective
synonym.educe

extraneous.adjective
coming from outside; foreign; not belonging to the matter under consideration; not pertinent
extraneously.adverb
extraneousness.noun
synonym.extrinsic

extrapolate, extrapolating, extrapolated.transitive.and intransitive verbs
to estimate or infer on the basis of certain variables within the known range, from which the estimated value is assumed to follow
extrapolation.noun
extrapolate, extrapolated, extrapolating, extrapolates.verbs
transitive verb use.to infer or estimate by extending or projecting known information; to estimate (a value of a variable outside a known range) from values within a known range by assuming that the estimated value follows logically from the known values
intransitive verb use.to engage in the process of extrapolating
extrapoltion, extrapolator.noun
extrapolative.adjective

extricate, extricated, extricating, extricates.transitive verbs
to release from an entanglement or difficulty; disengage
extricable.adjective
extrication.noun

exuberance, exuberancy.nouns
to come forth in abundance; to bear abundantly; the state or quality of being exuberant 
exuberate.intransitive verb
to be exuberant; to abound 
exuberant.adjective
prolific; overflowing; lavish; effusive

exude, exuded, exuding, exudes.verbs
come forth from; ooze; discharge; effuse; to pass out in drops, to sweat as through the pores
intransitive verb use.to ooze forth
transitive verb use.to discharge or emit (a liquid or gas, for example) gradually; to exhibit in abundance (plants exude oxygen; his face exuded self satisfaction
exudate.noun
matter exuded
exudation.noun
an exuding

etcetera.(abbreviation.etc.).noun
and other unspecified things of the same class; and so forth

electrochemical.adjective
conversion of chemical into electric energy such as occurs in certain cells like axons and dendrites

eminence.noun
to stand out; superiority in character, achievement, rank or position, etc.
eminency.noun,.plural.eminencies
eminence

eminent.adjective
towering or standing out above others; prominent: an eminent peak; of high rank, station, or quality; noteworthy (eminent members of the community); outstanding, as in character or performance; distinguished (an eminent historian); noted
eminently.adverb

exhort, exhorted, exhorting, exhorts.verbs
transitive verb use.to urge by strong, often stirring argument, admonition, advice, or appeal (exhorted the troops to hold the line); urge
intransitive verb use.to make urgent appeal; to encourage
exhorter.noun

error.noun
the condition of having incorrect or false knowledge; the act or an instance of deviating from an accepted code of behavior; an act, an assertion, or a belief that unintentionally deviates from what is correct, right, or true; a mistake
Baseball.-.a defensive fielding or throwing misplay by a player when a play normally should have resulted in an out or prevented an advance by a base runner
errorless.adjective

emphasis.noun,.plural.emphases
special forcefulness of expression that gives importance to something singled out; stress (a lecture on housekeeping with emphasis on neatness; paused for emphasis, then announced the winner's name); special attention or effort directed toward something

emphasize, emphasized, emphasizing, emphasizes.transitive verbs
to give emphasis to; stress

exacerbate, exacerbated, exacerbating, exacerbates.transitive verbs
to increase the severity, violence, or bitterness of; aggravate.(a speech that exacerbated racial tensions; a heavy rainfall that exacerbated the flood problems)
exacerbation.noun

exasperate, exasperated, exasperating, exasperates.transitive verbs
to make very angry or impatient; annoy greatly; to increase the gravity or intensity of
exasperatedly.adverb
exasperater.noun
exasperatingly.adjective

exasperation.noun
the act or an instance of exasperating; the state of being exasperated; frustrated annoyance

exorbitant.adjective
exceeding all bounds, as of custom or fairness (exorbitant prices); excessive
exorbitantly.adverb

efface, effaced, effacing, effaces.transitive verbs
to rub or wipe out; erase.; to make indistinct as if by rubbing
effaceable.adjective
effacement, effacer.noun

entrain, entrained, entraining, entrains.transitive verbs
into harmony with, falling into a rhythmic relationship with; to lock in a rhythmic relationship with; in correlation or synchronization with; to pull or draw along after itself, like a train
entrainer, entrainment.nouns

ecclesiastic.adjective.Abbr..eccl., eccles
ecclesiastical
ecclesiastic.noun.Abbr..eccl., eccles
a minister or priest; a cleric; a member of the ecclesia

ecclesia.noun,.plural.ecclesiae
the political assembly of citizens of an ancient Greek state; a church or congregation; from ekkalein, to summon forth

enormous.adjective
very great in size, extent, number, or degree; vast
enormously.adverb
enormousness.noun