15-letter words containing c, l, a, s, p, r
- thalassographic — relating to thalassography
- the paralympics — a sporting event, modelled on the Olympic Games, held solely for disabled competitors
- tricuspid valve — the valve, consisting of three triangular flaps of tissue between the right auricle and ventricle of the heart, that keeps blood from flowing back into the auricle.
- turk's-cap lily — either of two lilies, Lilum martagon or L. superbum, having nodding flowers with the perianth segments rolled backward.
- 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.
- uncompromisable — that cannot or should not be compromised
- upperclasswoman — An upperclasswoman is a junior or senior student in a high school, college, or university.
- vicar apostolic — Roman Catholic Church. a titular bishop serving either in a district where no episcopal see has been established, or in one where the succession of bishops has been interrupted.
- wallpaper music — music that is pleasant but not interesting, so people do not pay much attention to it