10-letter words containing c, o, k, a, i
- planktonic — the aggregate of passively floating, drifting, or somewhat motile organisms occurring in a body of water, primarily comprising microscopic algae and protozoa.
- rockabilly — a style of popular music combining the features of rock-'n'-roll and hillbilly music.
- rockingham — Second Marquis of, Charles Watson-Wentworth.
- shylockian — a relentless and revengeful moneylender in Shakespeare's Merchant of Venice.
- soil stack — a vertical soil pipe.
- spark coil — a coil of many turns of insulated wire on an iron core, used for producing sparks.
- trackpoint — (hardware) (Or "pointing stick", "nipple") A small knob found in the middle of some keyboards that works like a very short isometric joystick. Pressing it toward or away from you or from side to side moves the pointer on the screen. Ted Selker brought the concept of an in-keyboard pointing device to IBM in September 1987. TrackPoint was introduced in 1992 on the IBM ThinkPad and later on some desktops. It takes up virtually no extra room on the box or the work area and also requires minimal movement of the hands from the keyboard. Many imitations of highly variable quality appeared. Pointing sticks have also been used in many other notebook brands, including TI, HP, Compac, Dell, Toshiba (e.g. Portege 4000's "AccuPoint II"), and AST (e.g. Ascentia 910N). "TrackPoint" and "Trackpoint" are IBM trademarks.
- union jack — a jack consisting of the union of a national flag or ensign, as the U.S. jack, which has the white stars and blue field of the union of the U.S. national flag.
- workaholic — a person who works compulsively at the expense of other pursuits.