Vocabulary Lesson 4: English

coming from outside
not essential or vital

outside or originating outside the limits of the earth's atmosphere

a person chiefly interested in things outside the self, directing thoughts outward rather inward

to act as negotiator between opposing sides in a dispute

the condition of being commonplace or ordinary, somewhere in the middle between high and low, a very ordinary person

a substance or element through which something is transmitted
a person thought to have communication with spirits of the dead

a statement that does not follow logically from evidence

excessively willing to yield to others

coming after or later

to go into hiding; to seek solitude
to isolate