extinct
adj: having no living members, no longer in existence
effect
n: a change which is a result or consequence of an action or other cause, the lighting/sound/scenery used in a play/movie/broadcast; v: cause to happen
former
adj: having previously filled a particular role or been a particular thing
efficient
adj: achieving maximum productivity with minimum wasted effort or expense
excel
v: be exceptionally good at or proficient in an activity or subject
eligible
adj: having the right to do or obtain something; satisfying the appropriate conditions
erupt
v: (of a volcano) become active and eject lava, ash, and gases
esteem
n: respect and admiration, typically for a person; v: respect and admire
exploit
v: make full use of and derive benefit from; n: a bold or daring feat, software designed to take advantage of a flaw in the computer system...
equivalent
adj: equal in value/function/meaning; n: a person or thing that is equal to or correspond with another in value, etc.
exaggerate
v: represent as being larger, better, or worse than it really is
elaborate
adj: detailed and complicated in design and planning; v: develop or present (a theory, policy, or system) in detail
factor
n: a circumstance, face, influence that contributes to a result or outcome; v: organize into different components that are easier to maintain and work with
exclude
v: deny access to or bar from a place, group, or privilege
expanse
n: an area of something, typically land or sea, presenting a wide continuous surface
evolve
v: develop gradually, especially from a simple to a more complex form
eerie
adj: strange and frightening
elude
v: evade or escape from (danger, enemy, pursuer) typically in a skillful or cunning way
extract
v: remove or take out, especially by force; n: a short passage taken from a piece of writing/music/film, active ingredient in concentrated form
encounter
v: unexpectedly experience or be faced with; n: an unexpected or casual meeting with someone or something