8-Letter Words Ending With ACK

Here's the list of all the 93 8-Letter Words Ending With ACK in the English Language.

The list is arranged by the word lengths. Click on the length below to jump to the relevant section of the page.

Common Words (with Definitions and Examples)
feedback
1. the process in which part of the output of a system is returned to its input in order to regulate its further output
2. response to an inquiry or experiment
More Definitions →
playback
1. the act of reproducing recorded sound
2. electronic equipment comprising the part of a tape recorder that reproduces the recorded material
More Definitions →
backpack
1. hike with a backpack
2. a bag carried by a strap on your back or shoulder
More Definitions →
hardback
1. having a hard back or cover
2. a book with cardboard or cloth or leather covers
More Definitions →
callback
1. a request by the manufacturer of a defective product to return the product (as for replacement or repair)
More Definitions →
comeback
1. a quick reply to a question or remark (especially a witty or critical one)
2. return by a celebrity to some previously successful activity
More Definitions →
drawback
1. the quality of being a hindrance
More Definitions →
rollback
1. the act of forcing the enemy to withdraw
2. reducing prices back to some earlier level
More Definitions →
fallback
1. to break off a military action with an enemy
More Definitions →
humpback
1. an abnormal backward curve to the vertebral column
2. a person whose back is hunched because of abnormal curvature of the upper spine
More Definitions →
rucksack
1. a bag carried by a strap on your back or shoulder
More Definitions →
haystack
1. a stack of hay
More Definitions →
tamarack
1. medium-sized larch of Canada and northern United States including Alaska having a broad conic crown and rust-brown scaly bark
More Definitions →
kickback
1. a commercial bribe paid by a seller to a purchasing agent in order to induce the agent to enter into the transaction
More Definitions →
fullback
1. (football) the running back who plays the fullback position on the offensive team
2. (American football) the position of a back on a football team, generally larger in size than halfbacks
More Definitions →
knapsack
1. a bag carried by a strap on your back or shoulder
More Definitions →
blowback
1. the backward escape of gases and unburned gunpowder after a gun is fired
2. misinformation resulting from the recirculation into the source country of disinformation previously planted abroad by that country's intelligence service
More Definitions →
pullback
1. a device (as a decorative loop of cord or fabric) for holding or drawing something back
2. (military) the act of pulling back (especially an orderly withdrawal of troops)
More Definitions →
skipjack
1. oceanic schooling tuna of considerable value in Pacific but less in Atlantic; reaches 75 pounds; very similar to if not the same as oceanic bonito
2. medium-sized tuna-like food fish of warm Atlantic and Pacific waters; less valued than tuna
More Definitions →
tailback
1. (American football) the person who plays tailback
2. (American football) the position of the offensive back on a football team who lines up farthest from the line of scrimmage
More Definitions →
swayback
1. having abnormal sagging of the spine (especially in horses)
More Definitions →

8-Letter Words Ending With ACK