Stagnate
to cease to run or flow
Commemorative
(of a coin, medal, or postage stamp) issued to commemorate a historical event, to honor the memory of a personage
Inconspicuous
noticeable or prominent
Taper
to become smaller or thinner toward one end
Impasse
a position or situation from which there is no escape; deadlock
Commodity
an article of trade or commerce, especially a product as distinguished from a service
Perversion
the act of perverting
Graft
a bud, shoot, or scion of a plant inserted in a groove, slit, or the like in a stem or stock of another plant in which it continues to grow
Ghetto
a section of a city, especially a thickly populated slum area, inhabited predominantly by members of an ethnic or other minority group, often as a result of social or economic restrictions, pressures, or hardships
Cirumambulated
to walk around something