16-letter words containing p, o, i, k
- sick as a parrot — very disappointed
- sleep like a top — a toy, often inversely conical, with a point on which it is made to spin.
- smack one's lips — If you smack your lips, you open and close your mouth noisily, especially before or after eating, to show that you are eager to eat or enjoyed eating.
- sparking voltage — the minimum voltage required to produce a spark across a given spark gap.
- speak for itself — be self-evident
- speak in tongues — to engage in glossolalia
- speak one's mind — give one's frank opinion
- speed networking — the practice of trying to form business connections and contacts through meetings at which individuals are given the opportunity to have several conversations of limited duration with strangers
- spring snowflake — a European amaryllidaceous plant, Leucojum vernum, with white nodding bell-shaped flowers
- tightrope walker — performer who walks on high wire
- trick photograph — a photograph that creates an illusion
- trucking company — a company that transports goods by lorry
- two-percent milk — Two-percent milk is milk from which some of the cream has been removed.
- unpublished work — a literary work that has not been reproduced for sale or publicly distributed.
- upside-down cake — a cake that is baked on a layer of fruit, then turned before serving so that the fruit is on top.
- walk a tightrope — be in a precarious position
- work-in-progress — In book-keeping, work-in-progress refers to the monetary value of work that has not yet been paid for because it has not yet been completed.
- yellow pikeperch — the walleye, Stizostedion vitreum.