20-letter words containing s, p, e, c, t, a
- tropospheric scatter — transmission of radio frequency signals that have been scattered from irregularities in the troposphere to locations hundreds of kilometers distant.
- trumpet call for sth — a signal for something
- upset the apple cart — to disrupt a procedure, spoil someone's plans, etc.
- white bush (scallop) — a variety of summer squash having a saucer-shaped white fruit, scalloped around the edges
- winter olympic games — an international contest of winter sports, esp skiing, held every four years
- wipe the slate clean — begin afresh
- with all due respect — despite my regard for you