19-letter words containing f, e, t, r, s
- transformer station — a station of an electricity generation, transmission and distribution system where voltage is transformed from high to low or the reverse using transformers
- transitional relief — a form of tax relief, designed to smooth large changes in liability, which operates by restricting the proportion by which liability may change per year, both upwards and downwards
- translation of axes — the process of replacing the axes in a Cartesian coordinate system with a new set of axes, parallel to the first, used to write equations of curves not centered about the origin.
- tricks of the trade — expert techniques
- trouble someone for — to ask someone to pass, hand, give, etc. (something) to one
- under the shadow of — in danger of; apparently fated for
- unit of measurement — physical quantity
- white-fronted goose — a grayish-brown wild goose, Anser albifrons, of Eurasia and western North America, having a white patch on the front of the face.
- whorfian hypothesis — Sapir-Whorf hypothesis.
- whorled loosestrife — any of various plants belonging to the genus Lysimachia, of the primrose family, having clusters of usually yellow flowers, as L. vulgaris (garden loosestrife) or L. quadrifolia (whorled loosestrife)
- yesterday afternoon — during the afternoon of the day preceding today