11-Letter Words Containing: I,N,C,E,N,T,E,R

• of or relating to or completing a period of 200 years

• the 200th anniversary (or the celebration of it)

• act of making fuller or more meaningful or rewarding

• a gift that significantly increases the recipient's wealth

• 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)

• Intermediate agency

• Between or among agencies.

• tighten one's belt; use resources carefully

• make a reduction, as in one's workforce

• Infect again

• fix firmly or securely

• impinge or infringe upon

• occupy a trench or secured area