20-letter words containing p, a, t, c, h
- 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
- white-lipped peccary — a piglike artiodactyl mammal, Tayassu albirostris, of forests of southern North America, Central and South America: family Tayassuidae
- wipe the slate clean — begin afresh
- with a pinch of salt — without wholly believing; sceptically
- with all due respect — despite my regard for you