Anagrams of: INTERCHANGER

• a junction of highways on different levels that permits traffic to move from one to another without crossing traffic streams

• mutual interaction; the activity of reciprocating or exchanging (especially information)

• the act of changing one thing for another thing

• reciprocal transfer of equivalent sums of money (especially the currencies of different countries)

• put in the place of another; switch seemingly equivalent items

• give to, and receive from, one another

• cause to change places

• reverse (a direction, attitude, or course of action)

• tighten one's belt; use resources carefully

• make a reduction, as in one's workforce

• a document incorporating an institution and specifying its rights; includes the articles of incorporation and the certificate of incorporation

• a contract to hire or lease transportation

• hold under a lease or rental agreement; of goods and services

• grant a charter to

• engage for service under a term of contract

• Teach again

• a ditch dug as a fortification having a parapet of the excavated earth

• a long steep-sided depression in the ocean floor

• any long ditch cut in the ground

• impinge or infringe upon

• fortify by surrounding with trenches

• cut or carve deeply into

• set, plant, or bury in a trench

• cut a trench in, as for drainage

• dig a trench or trenches

• encouragement in the form of cheers from spectators

• providing freedom from worry

• the profession of a teacher

• a doctrine that is taught

• the activities of educating or instructing; activities that impart knowledge or skill