12-Letter Words Containing: D,E,E,H,I,N,R,T

• the activity of making clear or converting from code into plain text

• of or relating to the beat produced by heterodyning two oscillations

• combine (a radio frequency wave) with a locally generated wave of a different frequency so as to produce a new frequency equal to the sum or the difference between the two

• To underestimate the weight of.

• To give insufficient weight to (a consideration); to underestimate the importance of.

• a child of your spouse by a former marriage

• lacking conviction or boldness or courage

• 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)

• Christen again

• To approve; to permit to proceed.