12-letter words containing p, i, c, o, u, r
- trouser clip — a clip that is worn around the bottom of a trouser leg to stop the material getting caught in the chain of a bicycle
- unimportance — a lack of importance
- unit process — any of a number of standard operations, such as filtration or distillation, that are widely used in various chemical and process industries
- unperfection — imperfection
- unproclaimed — to announce or declare in an official or formal manner: to proclaim war.
- unproductive — having the power of producing; generative; creative: a productive effort.
- unprotective — having the quality or function of protecting: a protective covering.
- unreciprocal — given or felt by each toward the other; mutual: reciprocal respect.
- variocoupler — a transformer having coils with a self-impedance that is essentially constant but a mutual impedance that can be varied by moving one coil with respect to the other.
- word picture — a description in words, especially one that is unusually vivid: She drew a word picture of a South Pacific sunset.