16-letter words containing p, y, o, s, i
- top drive system — A top drive system is a system which includes a motor that turns the drill string, used instead of the kelly.
- typhoid bacillus — the bacterium Salmonella typhosa, causing typhoid fever.
- uncompromisingly — not admitting of compromise or adjustment of differences; making no concessions; inaccessible to flexible bargaining; unyielding: an uncompromising attitude.
- videodisc player — an electronic device for playing videodiscs through a television set.
- yah-boo politics — adversarial politics in which politicians constantly deride their opponents and dismiss everything suggested by them
- zygosporangium's — a sporangium that bears a zygospore.