15-letter words containing p, l, a, s, t, y
- superplasticity — the phenomenon, exhibited by certain metals and alloys usually at high temperatures, of stretching to extreme lengths without breaking
- sycophantically — a self-seeking, servile flatterer; fawning parasite.
- sympathetically — characterized by, proceeding from, exhibiting, or feeling sympathy; sympathizing; compassionate: a sympathetic listener.
- symptomatically — pertaining to a symptom or symptoms.
- symptomological — relating to symptomology
- thalassotherapy — the use of sea water and marine products as a therapeutic treatment
- the paralympics — a sporting event, modelled on the Olympic Games, held solely for disabled competitors
- to play footsie — If someone plays footsie with you, they touch your feet with their own feet, for example under a table, often as a playful way of expressing their romantic or sexual feelings towards you.
- turk's-cap lily — either of two lilies, Lilum martagon or L. superbum, having nodding flowers with the perianth segments rolled backward.
- ultramicroscopy — the use of the ultramicroscope.
- ultrasonography — a diagnostic imaging technique utilizing reflected high-frequency sound waves to delineate, measure, or examine internal body structures or organs.
- unapostolically — in an unapostalic manner
- uncomplaisantly — in an uncomplaisant manner
- venus's-flytrap — a carnivorous plant, Dionaea muscipula, native to bogs of North and South Carolina, having roundish leaves with two lobes that close like a trap when certain delicate hairs on them are irritated, as by a fly: the range is now reduced, though the plants are still locally abundant.