15-letter words containing a, l, o, y, s, t
- 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.
- transactionally — the act of transacting or the fact of being transacted.
- translationally — in a manner which uses translation
- transnationally — going beyond national boundaries or interests: a transnational economy.
- traveller's joy — a ranunculaceous Old World climbing plant, Clematis vitalba, having white flowers and heads of feathery plumed fruits
- tutorial system — a system of education, especially in some colleges, in which instruction is given personally by tutors, who also act as general advisers of a small group of students in their charge.
- 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.
- unadventurously — in an unadventurous manner
- unapostolically — in an unapostalic manner
- uncomplaisantly — in an uncomplaisant manner
- unconstrainedly — in an unconfined manner
- vector analysis — the branch of calculus that deals with vectors and processes involving vectors.
- violinistically — in a violinistic manner
- voyeuristically — of, relating to, or characteristic of a voyeur or of voyeurism.
- washington lily — a lily, Lilium washingtonianum, of the western coast of the U.S., having whorled leaves and fragrant, purple-spotted white flowers.
- winter holidays — a period of rest from work or studies taken in winter
- wolf-rayet star — a very hot (35,000–100,000 K) and luminous star in the early stages of evolution, with broad emission lines in its spectrum.
- yellow goatfish — a schooling goatfish, Mulloidichthys martinicus, inhabiting the Atlantic Ocean from Florida to Panama.
- yosemite valley — a glacial valley in Yosemite National Park in central California, in the Sierra Nevada Mountains. It has an altitude of about 1200 m (4000 ft), with sheer walls rising about another 1200 m (4000 ft).