du-

Usage

• duplicity

  If you accuse someone of duplicity, you think that they are dishonest and are intending to trick you.

• duplicate

  To duplicate something is to copy it so that you have two of it; it is also to make something happen again.

• dual

  consisting of or involving two parts or components usually in pairs

• duality

  being twofold

• duet

  two items of the same kind

• duo

  two items of the same kind

• duplex

  change into a duplex

• duplicitous

  marked by deliberate deceptiveness especially by pretending one set of feelings and acting under the influence of another