20-letter words containing t, a, u, p
- upset the apple cart — to disrupt a procedure, spoil someone's plans, etc.
- war production board — the board (1942–45) that supervised and regulated the production and sale of matériel essential to the logistics of World War II. Abbreviation: WPB, W.P.B.
- wet-bulb temperature — The wet-bulb temperature is the temperature reached by a small amount of liquid evaporating in a large amount of an unsaturated air-vapor mixture.
- white bush (scallop) — a variety of summer squash having a saucer-shaped white fruit, scalloped around the edges
- with all due respect — despite my regard for you
- working-capital fund — a fund established to finance operating activities in an industrial enterprise.