11-Letter Words Containing: E,E,C,H,I,N,G

• convert code into ordinary language

• read with difficulty

• convert ordinary language into code

• a faint spot of light in the night sky that appears directly opposite the position of the sun; a reflection of sunlight by micrometeoric material in space

• 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)

• systematic investigation to establish facts

• a search for knowledge

• attempt to find out in a systematically and scientific manner

• inquire into