15-letter words containing l, i, p, o, s, u
- ultramicroscope — an instrument that uses scattering phenomena to detect the position of objects too small to be seen by an ordinary microscope.
- ultramicroscopy — the use of the ultramicroscope.
- unapostolically — in an unapostalic manner
- uncomplaisantly — in an uncomplaisant manner
- uncompromisable — that cannot or should not be compromised
- unphilosophical — not adhering to philosophical theory or principles
- unpolished rice — a partly refined rice, hulled and deprived of its germ but retaining some bran.
- unpretentiously — without pretension
- unprogressively — in an unprogressive manner
- unsportsmanlike — a man who engages in sports, especially in some open-air sport, as hunting, fishing, racing, etc.
- viper's bugloss — the blueweed.
- washing-up bowl — plastic bowl used for washing dishes
- white corpuscle — white blood cell.
- yorke peninsula — a peninsula in S Australia between Spencer Gulf and the Gulf of St. Vincent. 160 miles (257 km) long and 20–35 miles (32–56 km) wide.