conversion β Conversion is the act or process of changing something into a different state or form.
correspondence β Correspondence is the act of writing letters to someone.
dealing β selling or doing business in a particular commodity
interchange β to put each in the place of the other: to interchange pieces of modular furniture.
interdependence β the quality or condition of being interdependent, or mutually reliant on each other: Globalization of economies leads to an ever-increasing interdependence of countries.
shift β to put (something) aside and replace it by another or others; change or exchange: to shift friends; to shift ideas.
shuffle β to walk without lifting the feet or with clumsy steps and a shambling gait.
shuffling β moving in a dragging or clumsy manner.
substitution β a person or thing acting or serving in place of another.
supplanting β to take the place of (another), as through force, scheming, strategy, or the like.
switch β a slender, flexible shoot, rod, etc., used especially in whipping or disciplining.
traffic β the movement of vehicles, ships, persons, etc., in an area, along a street, through an air lane, over a water route, etc.: the heavy traffic on Main Street.
quid pro quo β something that is given or taken in return for something else.
tit for tat β with an equivalent given in retaliation, as a blow for a blow, repartee, etc.: He answered their insults tit for tat.
verb castling
trade β the act or process of buying, selling, or exchanging commodities, at either wholesale or retail, within a country or between countries: domestic trade; foreign trade.
alternate β When you alternate two things, you keep using one then the other. When one thing alternates with another, the first regularly occurs after the other.
bandy β If you bandy words with someone, you argue with them.
bargain β Something that is a bargain is good value for money, usually because it has been sold at a lower price than normal.
castle β A castle is a large building with thick, high walls. Castles were built by important people, such as kings, in former times, especially for protection during wars and battles.
commute β If you commute, you travel a long distance every day between your home and your place of work.
correspond β If one thing corresponds to another, there is a close similarity or connection between them. You can also say that two things correspond.
displace β to compel (a person or persons) to leave home, country, etc.
flip-flop β Informal. a sudden or unexpected reversal, as of direction, belief, attitude, or policy.
replace β to assume the former role, position, or function of; substitute for (a person or thing): Electricity has replaced gas in lighting.
reverse β opposite or contrary in position, direction, order, or character: an impression reverse to what was intended; in reverse sequence.
revise β to amend or alter: to revise one's opinion.
seesaw β a recreation in which two children alternately ride up and down while seated at opposite ends of a plank balanced at the middle.
shuttle β a device in a loom for passing or shooting the weft thread through the shed from one side of the web to the other, usually consisting of a boat-shaped piece of wood containing a bobbin on which the weft thread is wound.
substitute β a person or thing acting or serving in place of another.
transact β to carry on or conduct (business, negotiations, activities, etc.) to a conclusion or settlement. Synonyms: enact, conclude, settle, manage, negotiate.
