14-letter words containing u, n, c, f
- unwatchfulness — the quality or state of being unwatchful
- user interface — the interface features through which users interact with the hardware and software of computers and other electronic devices. Abbreviation: UI.
- vacuum forming — a process in which a sheet of warmed thermoplastic is shaped by placing it in a mould and applying suction
- vital function — any function of the body that is essential for life.
- zeno of citium — c340–c265 b.c, Greek philosopher, born in Cyprus.