12-letter words containing c, o, u, p, s
- top security — ultra secure
- transpicuous — transparent.
- tricephalous — with three heads
- 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
- turbo pascal — (language, product) Borland International's Pascal. Perhaps the first integrated development environment for MS-DOS. Versions 1.0-3.0: standard Pascal with a few extensions Versions 4.0 (1987) and 5.0: separate compilation. Version 5.5: object-oriented. Version 6.0: Turbo Vision OOP library.
- unauspicious — inauspicious; unfavourable; unlucky
- uncompassion — a feeling of deep sympathy and sorrow for another who is stricken by misfortune, accompanied by a strong desire to alleviate the suffering.
- uncomposable — not fit for composition
- undecomposed — not reduced to constituent elements
- unit process — any of a number of standard operations, such as filtration or distillation, that are widely used in various chemical and process industries
- unoptimistic — disposed to take a favorable view of events or conditions and to expect the most favorable outcome.
- unscrupulous — not scrupulous; unrestrained by scruples; conscienceless; unprincipled.
- unsuspicious — not feeling suspicion
- unsyncopated — marked by syncopation: syncopated rhythm.
- upper school — a scholastic division, especially in a private school, including the terminal secondary grades.
- urethroscope — an apparatus for observing the urethra.
- urethroscopy — observation of the urethra by a urethroscope.
- viscountship — the position of being a viscount