10-letter words that end in ack
- heart back — a chair back having a form resembling that of a somewhat heart-shaped medieval shield.
- hotel rack — rack6 (def 2).
- hydrocrack — to crack (petroleum or the like) in the presence of hydrogen.
- jumbo pack — a very large pack. Used mainly in advertising and in the names of products
- keep track — a structure consisting of a pair of parallel lines of rails with their crossties, on which a railroad train, trolley, or the like runs.
- knickknack — an ornamental trinket or gimcrack; a bit of bric-a-brac.
- knock back — to strike a sounding blow with the fist, knuckles, or anything hard, especially on a door, window, or the like, as in seeking admittance, calling attention, or giving a signal: to knock on the door before entering.
- lamp-black — a fine black pigment consisting of almost pure carbon collected as soot from the smoke of burning oil, gas, etc.
- lead track — a track connecting a railroad yard or facility with a main line or running track.
- lease-back — an arrangement by which a company sells a property and simultaneously obtains a long-term lease from the buyer for continued use of the deeded property
- lose track — a structure consisting of a pair of parallel lines of rails with their crossties, on which a railroad train, trolley, or the like runs.
- lower back — lumbar region
- lumberjack — a person who works at lumbering; logger.
- microcrack — a microscopic crack in a material
- mule track — a track used by mules
- multitrack — a structure consisting of a pair of parallel lines of rails with their crossties, on which a railroad train, trolley, or the like runs.
- narrowback — a person of slight build who is unfit for hard labor.
- natterjack — a European toad, Bufo calamita, that moves by running.
- open-stack — having or being a system of library management in which patrons have direct access to stacks for browsing and selecting books; open-shelf.
- paddywhack — Informal. a spanking.
- phone-jack — to steal the mobile phone from (a person)
- plate rack — a rack where you put plates after you have washed them or to store them
- postattack — to set upon in a forceful, violent, hostile, or aggressive way, with or without a weapon; begin fighting with: He attacked him with his bare hands.
- power pack — a device for converting the voltage from a power line or battery to the various voltages required by the components of an electronic circuit.
- press pack — a dismissive term for a group of journalists, viewed as hounding a person
- press-back — a wooden chair back having a design pressed, rather than carved, into its crossrails.
- race-track — a plot of ground, usually oval, laid out for horse racing.
- roach back — an arched back, as of a dog.
- saddleback — any of various animals having markings on the back that resemble a saddle, as a male harp seal.
- sand crack — a crack or fissure in the hoof of a horse, extending from the coronet downward toward the sole, caused by a dryness of horn.
- scale back — a reduction in size, quantity, or activity according to a fixed scale or proportion: a scaledown of military expenditures.
- scale-back — a reduction in size, quantity, or activity according to a fixed scale or proportion: a scaledown of military expenditures.
- screw jack — jackscrew.
- sheeptrack — a small natural terrace on a hillside
- shell back — an underside of a spoon bowl ornamented with a shell motif.
- shrinkpack — flexible plastic used for shrink-wrapping goods
- silverback — an older male gorilla, usually the leader of a troop, whose hairs along the back turn gray with age.
- slab track — a railroad track in which the rails are attached to and supported by a bed or slab, usually of concrete.
- sling-back — Also called sling. a woman's shoe with an open back and a strap or sling encircling the heel of the foot to keep the shoe secure.
- smokestack — Also called stack. a pipe for the escape of the smoke or gases of combustion, as on a steamboat, locomotive, or building.
- soil stack — a vertical soil pipe.
- soundtrack — the narrow band on one or both sides of a motion-picture film on which sound is recorded.
- splashback — a sheet of glass, plastic, etc, attached to a wall above a basin to protect the wall against splashing
- spoon back — a back of a chair or the like, having a splat curved outward at the bottom.
- spur track — a short branch track leading from the main track, and connected with it at one end only.
- stand back — retreat, stay at a distance
- still pack — the pack not in play in a game in which two packs are used alternately.
- superflack — an extremely competent, successful press agent
- supplejack — a strong, pliant cane or walking stick.
- switchback — a highway, as in a mountainous area, having many hairpin curves.